740740667328 has 168 divisors, whose sum is σ = 2312014832400. Its totient is φ = 225851867136.

The previous prime is 740740667291. The next prime is 740740667339. The reversal of 740740667328 is 823766047047.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 849601 + ... + 1484352.

It is an arithmetic number, because the mean of its divisors is an integer number (13761993050).

Almost surely, 2^740740667328 is an apocalyptic number.

It is an amenable number.

740740667328 is an abundant number, since it is smaller than the sum of its proper divisors (1571274165072).

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

740740667328 is a wasteful number, since it uses less digits than its factorization.

740740667328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2334019 (or 2334006 counting only the distinct ones).

The product of its (nonzero) digits is 9483264, while the sum is 54.

The spelling of 740740667328 in words is "seven hundred forty billion, seven hundred forty million, six hundred sixty-seven thousand, three hundred twenty-eight".