74036673402 has 64 divisors (see below), whose sum is σ = 157213647360. Its totient is φ = 23202547200.

The previous prime is 74036673341. The next prime is 74036673427. The reversal of 74036673402 is 20437663047.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3849903 + ... + 3869085.

It is an arithmetic number, because the mean of its divisors is an integer number (2456463240).

Almost surely, 2^74036673402 is an apocalyptic number.

74036673402 is an abundant number, since it is smaller than the sum of its proper divisors (83176973958).

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

74036673402 is a wasteful number, since it uses less digits than its factorization.

74036673402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19799.

The product of its (nonzero) digits is 508032, while the sum is 42.

The spelling of 74036673402 in words is "seventy-four billion, thirty-six million, six hundred seventy-three thousand, four hundred two".