73673703404 has 12 divisors (see below), whose sum is σ = 147347406864. Its totient is φ = 31574444304.

The previous prime is 73673703391. The next prime is 73673703413. The reversal of 73673703404 is 40430737637.

73673703404 is an admirable number.

It is a super-2 number, since 2×73673703404² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

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, 1315601819 + ... + 1315601874.

It is an arithmetic number, because the mean of its divisors is an integer number (12278950572).

Almost surely, 2^73673703404 is an apocalyptic number.

It is an amenable number.

73673703404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

73673703404 is a wasteful number, since it uses less digits than its factorization.

73673703404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2631203704 (or 2631203702 counting only the distinct ones).

The product of its (nonzero) digits is 889056, while the sum is 44.

The spelling of 73673703404 in words is "seventy-three billion, six hundred seventy-three million, seven hundred three thousand, four hundred four".