73534004694 has 48 divisors (see below), whose sum is σ = 161389051200. Its totient is φ = 24193772928.

The previous prime is 73534004689. The next prime is 73534004701. The reversal of 73534004694 is 49640043537.

73534004694 is a `hidden beast` number, since 73 + 53 + 400 + 46 + 94 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6810252 + ... + 6821040.

It is an arithmetic number, because the mean of its divisors is an integer number (3362271900).

Almost surely, 2^73534004694 is an apocalyptic number.

73534004694 is an abundant number, since it is smaller than the sum of its proper divisors (87855046506).

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

73534004694 is a wasteful number, since it uses less digits than its factorization.

73534004694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15669 (or 15666 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The spelling of 73534004694 in words is "seventy-three billion, five hundred thirty-four million, four thousand, six hundred ninety-four".