34745700618 has 48 divisors (see below), whose sum is σ = 76025959776. Its totient is φ = 11467614240.

The previous prime is 34745700599. The next prime is 34745700623. The reversal of 34745700618 is 81600754743.

34745700618 is a `hidden beast` number, since 3 + 4 + 74 + 570 + 0 + 6 + 1 + 8 = 666.

It is a super-3 number, since 3×34745700618³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5044605 + ... + 5051487.

It is an arithmetic number, because the mean of its divisors is an integer number (1583874162).

Almost surely, 2^34745700618 is an apocalyptic number.

34745700618 is an abundant number, since it is smaller than the sum of its proper divisors (41280259158).

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

34745700618 is a wasteful number, since it uses less digits than its factorization.

34745700618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9619 (or 9616 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The spelling of 34745700618 in words is "thirty-four billion, seven hundred forty-five million, seven hundred thousand, six hundred eighteen".