74868673400 has 48 divisors (see below), whose sum is σ = 174089099400. Its totient is φ = 29944126080.

The previous prime is 74868673393. The next prime is 74868673403. The reversal of 74868673400 is 437686847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74868673403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2586206 + ... + 2614994.

Almost surely, 2^74868673400 is an apocalyptic number.

It is an amenable number.

74868673400 is an abundant number, since it is smaller than the sum of its proper divisors (99220426000).

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

74868673400 is a wasteful number, since it uses less digits than its factorization.

74868673400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41808 (or 41799 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 53.

The spelling of 74868673400 in words is "seventy-four billion, eight hundred sixty-eight million, six hundred seventy-three thousand, four hundred".