74036666934 has 12 divisors (see below), whose sum is σ = 160412778396. Its totient is φ = 24678888972.

The previous prime is 74036666929. The next prime is 74036666989. The reversal of 74036666934 is 43966663047.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2056574064 + ... + 2056574099.

It is an arithmetic number, because the mean of its divisors is an integer number (13367731533).

Almost surely, 2^74036666934 is an apocalyptic number.

74036666934 is an abundant number, since it is smaller than the sum of its proper divisors (86376111462).

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

74036666934 is a wasteful number, since it uses less digits than its factorization.

74036666934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4113148171 (or 4113148168 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 54.

The spelling of 74036666934 in words is "seventy-four billion, thirty-six million, six hundred sixty-six thousand, nine hundred thirty-four".