3499258500 has 144 divisors (see below), whose sum is σ = 11620277760. Its totient is φ = 884001600.

The previous prime is 3499258471. The next prime is 3499258573. The reversal of 3499258500 is 58529943.

3499258500 is a `hidden beast` number, since 3 + 4 + 9 + 92 + 58 + 500 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 65037 + ... + 105963.

Almost surely, 2^3499258500 is an apocalyptic number.

3499258500 is a gapful number since it is divisible by the number (30) 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 3499258500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5810138880).

3499258500 is an abundant number, since it is smaller than the sum of its proper divisors (8121019260).

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

3499258500 is a wasteful number, since it uses less digits than its factorization.

3499258500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40971 (or 40956 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The square root of 3499258500 is about 59154.5306802446. The cubic root of 3499258500 is about 1518.1872578545.

The spelling of 3499258500 in words is "three billion, four hundred ninety-nine million, two hundred fifty-eight thousand, five hundred".