3708899835642 has 48 divisors (see below), whose sum is σ = 8338154243328. Its totient is φ = 1190220203520.

The previous prime is 3708899835637. The next prime is 3708899835647. The reversal of 3708899835642 is 2465389988073.

3708899835642 is a `hidden beast` number, since 3 + 70 + 8 + 89 + 98 + 356 + 42 = 666.

It is an interprime number because it is at equal distance from previous prime (3708899835637) and next prime (3708899835647).

It is a super-2 number, since 2×3708899835642² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3708899835647) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17111928 + ... + 17327315.

It is an arithmetic number, because the mean of its divisors is an integer number (173711546736).

Almost surely, 2^{3708899835642} is an apocalyptic number.

3708899835642 is an abundant number, since it is smaller than the sum of its proper divisors (4629254407686).

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

3708899835642 is a wasteful number, since it uses less digits than its factorization.

3708899835642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34439475 (or 34439472 counting only the distinct ones).

The product of its (nonzero) digits is 627056640, while the sum is 72.

The spelling of 3708899835642 in words is "three trillion, seven hundred eight billion, eight hundred ninety-nine million, eight hundred thirty-five thousand, six hundred forty-two".