35972449359 has 32 divisors (see below), whose sum is σ = 59958818304. Its totient is φ = 18636842880.

The previous prime is 35972449277. The next prime is 35972449369. The reversal of 35972449359 is 95394427953.

It is not a de Polignac number, because 35972449359 - 2¹⁶ = 35972383823 is a prime.

It is a super-2 number, since 2×35972449359² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35972449369) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122584 + ... + 294909.

It is an arithmetic number, because the mean of its divisors is an integer number (1873713072).

Almost surely, 2^35972449359 is an apocalyptic number.

35972449359 is a deficient number, since it is larger than the sum of its proper divisors (23986368945).

35972449359 is a wasteful number, since it uses less digits than its factorization.

35972449359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417887.

The product of its digits is 36741600, while the sum is 60.

The spelling of 35972449359 in words is "thirty-five billion, nine hundred seventy-two million, four hundred forty-nine thousand, three hundred fifty-nine".