74064367630 has 16 divisors (see below), whose sum is σ = 145435485744. Its totient is φ = 26932497280.

The previous prime is 74064367627. The next prime is 74064367633. The reversal of 74064367630 is 3676346047.

It is an interprime number because it is at equal distance from previous prime (74064367627) and next prime (74064367633).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74064367633) 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, 336656107 + ... + 336656326.

It is an arithmetic number, because the mean of its divisors is an integer number (9089717859).

Almost surely, 2^74064367630 is an apocalyptic number.

74064367630 is a deficient number, since it is larger than the sum of its proper divisors (71371118114).

74064367630 is a wasteful number, since it uses less digits than its factorization.

74064367630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673312451.

The product of its (nonzero) digits is 1524096, while the sum is 46.

The spelling of 74064367630 in words is "seventy-four billion, sixty-four million, three hundred sixty-seven thousand, six hundred thirty".