36895403394 has 32 divisors (see below), whose sum is σ = 81996747840. Its totient is φ = 12297423456.

The previous prime is 36895403387. The next prime is 36895403429. The reversal of 36895403394 is 49330459863.

36895403394 is a `hidden beast` number, since 3 + 6 + 8 + 9 + 540 + 3 + 3 + 94 = 666.

It is a super-2 number, since 2×36895403394² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 36895403394.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 866262 + ... + 907854.

It is an arithmetic number, because the mean of its divisors is an integer number (2562398370).

Almost surely, 2^36895403394 is an apocalyptic number.

36895403394 is an abundant number, since it is smaller than the sum of its proper divisors (45101344446).

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

36895403394 is a wasteful number, since it uses less digits than its factorization.

36895403394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58031 (or 58025 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 54.

The spelling of 36895403394 in words is "thirty-six billion, eight hundred ninety-five million, four hundred three thousand, three hundred ninety-four".