3500266536 has 96 divisors (see below), whose sum is σ = 10219678560. Its totient is φ = 1075890816.

The previous prime is 3500266529. The next prime is 3500266541. The reversal of 3500266536 is 6356620053.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3500266536.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1746511 + ... + 1748513.

It is an arithmetic number, because the mean of its divisors is an integer number (106454985).

Almost surely, 2^3500266536 is an apocalyptic number.

3500266536 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3500266536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5109839280).

3500266536 is an abundant number, since it is smaller than the sum of its proper divisors (6719412024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3500266536 is a wasteful number, since it uses less digits than its factorization.

3500266536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3895 (or 3888 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

The square root of 3500266536 is about 59163.0504284558. The cubic root of 3500266536 is about 1518.3330259252. Note that the first 3 decimals are identical.

Adding to 3500266536 its reverse (6356620053), we get a palindrome (9856886589).

The spelling of 3500266536 in words is "three billion, five hundred million, two hundred sixty-six thousand, five hundred thirty-six".