35974454920 has 16 divisors (see below), whose sum is σ = 80942523660. Its totient is φ = 14389781952.

The previous prime is 35974454839. The next prime is 35974454941. The reversal of 35974454920 is 2945447953.

It can be written as a sum of positive squares in 2 ways, for example, as 35298142884 + 676312036 = 187878^2 + 26006^2 .

It is a super-2 number, since 2×35974454920² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 449680647 + ... + 449680726.

Almost surely, 2^35974454920 is an apocalyptic number.

It is an amenable number.

35974454920 is an abundant number, since it is smaller than the sum of its proper divisors (44968068740).

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

35974454920 is a wasteful number, since it uses less digits than its factorization.

35974454920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899361384 (or 899361380 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 52.

The spelling of 35974454920 in words is "thirty-five billion, nine hundred seventy-four million, four hundred fifty-four thousand, nine hundred twenty".