35574981936 has 80 divisors (see below), whose sum is σ = 99750948864. Its totient is φ = 10859933952.

The previous prime is 35574981931. The next prime is 35574981973. The reversal of 35574981936 is 63918947553.

It is a self number, because there is not a number n which added to its sum of digits gives 35574981936.

It is not an unprimeable number, because it can be changed into a prime (35574981931) 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, 145206 + ... + 303701.

Almost surely, 2^35574981936 is an apocalyptic number.

It is an amenable number.

35574981936 is an abundant number, since it is smaller than the sum of its proper divisors (64175966928).

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

35574981936 is a wasteful number, since it uses less digits than its factorization.

35574981936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449058 (or 449052 counting only the distinct ones).

The product of its digits is 24494400, while the sum is 60.

The spelling of 35574981936 in words is "thirty-five billion, five hundred seventy-four million, nine hundred eighty-one thousand, nine hundred thirty-six".