35994979904 has 112 divisors (see below), whose sum is σ = 79813708800. Its totient is φ = 15994091520.

The previous prime is 35994979901. The next prime is 35994979919. The reversal of 35994979904 is 40997949953.

It is not an unprimeable number, because it can be changed into a prime (35994979901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5129102 + ... + 5136114.

It is an arithmetic number, because the mean of its divisors is an integer number (712622400).

Almost surely, 2^35994979904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35994979904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39906854400).

35994979904 is an abundant number, since it is smaller than the sum of its proper divisors (43818728896).

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

35994979904 is a wasteful number, since it uses less digits than its factorization.

35994979904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7268 (or 7258 counting only the distinct ones).

The product of its (nonzero) digits is 99202320, while the sum is 68.

The spelling of 35994979904 in words is "thirty-five billion, nine hundred ninety-four million, nine hundred seventy-nine thousand, nine hundred four".