3535880670 has 120 divisors (see below), whose sum is σ = 10725521976. Its totient is φ = 808151904.

The previous prime is 3535880659. The next prime is 3535880671. The reversal of 3535880670 is 760885353.

3535880670 is a `hidden beast` number, since 3 + 5 + 3 + 588 + 0 + 67 + 0 = 666.

It is a super-2 number, since 2×3535880670² = 25004904224959297800, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3535880671) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 207909 + ... + 224271.

Almost surely, 2^3535880670 is an apocalyptic number.

3535880670 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3535880670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5362760988).

3535880670 is an abundant number, since it is smaller than the sum of its proper divisors (7189641306).

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

3535880670 is a wasteful number, since it uses less digits than its factorization.

3535880670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16404 (or 16380 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 3535880670 is about 59463.2716052523. The cubic root of 3535880670 is about 1523.4651826859.

The spelling of 3535880670 in words is "three billion, five hundred thirty-five million, eight hundred eighty thousand, six hundred seventy".