74370670004 has 24 divisors (see below), whose sum is σ = 130326385728. Its totient is φ = 37134599040.

The previous prime is 74370669983. The next prime is 74370670009. The reversal of 74370670004 is 40007607347.

It is a self number, because there is not a number n which added to its sum of digits gives 74370670004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74370670009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11986367 + ... + 11992569.

It is an arithmetic number, because the mean of its divisors is an integer number (5430266072).

Almost surely, 2^74370670004 is an apocalyptic number.

It is an amenable number.

74370670004 is a deficient number, since it is larger than the sum of its proper divisors (55955715724).

74370670004 is a wasteful number, since it uses less digits than its factorization.

74370670004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9815 (or 9813 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 38.

The spelling of 74370670004 in words is "seventy-four billion, three hundred seventy million, six hundred seventy thousand, four".