73506404674 has 24 divisors (see below), whose sum is σ = 115323460560. Its totient is φ = 35136472008.

The previous prime is 73506404663. The next prime is 73506404711. The reversal of 73506404674 is 47640460537.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2076229 + ... + 2111335.

It is an arithmetic number, because the mean of its divisors is an integer number (4805144190).

Almost surely, 2^73506404674 is an apocalyptic number.

73506404674 is a deficient number, since it is larger than the sum of its proper divisors (41817055886).

73506404674 is a wasteful number, since it uses less digits than its factorization.

73506404674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37134 (or 37111 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 46.

The spelling of 73506404674 in words is "seventy-three billion, five hundred six million, four hundred four thousand, six hundred seventy-four".