74037404003670 has 64 divisors (see below), whose sum is σ = 197983030464000. Its totient is φ = 19688312422368.

The previous prime is 74037404003653. The next prime is 74037404003683. The reversal of 74037404003670 is 7630040473047.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 381814780 + ... + 382008639.

It is an arithmetic number, because the mean of its divisors is an integer number (3093484851000).

Almost surely, 2^{74037404003670} is an apocalyptic number.

74037404003670 is an abundant number, since it is smaller than the sum of its proper divisors (123945626460330).

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

74037404003670 is a wasteful number, since it uses less digits than its factorization.

74037404003670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763823794 (or 763823788 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 45.

The spelling of 74037404003670 in words is "seventy-four trillion, thirty-seven billion, four hundred four million, three thousand, six hundred seventy".