740157704 has 32 divisors (see below), whose sum is σ = 1630419840. Its totient is φ = 310555200.

The previous prime is 740157683. The next prime is 740157721. The reversal of 740157704 is 407751047.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322352 + ... + 324639.

It is an arithmetic number, because the mean of its divisors is an integer number (50950620).

Almost surely, 2^740157704 is an apocalyptic number.

It is an amenable number.

740157704 is an abundant number, since it is smaller than the sum of its proper divisors (890262136).

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

740157704 is a wasteful number, since it uses less digits than its factorization.

740157704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647021 (or 647017 counting only the distinct ones).

The product of its (nonzero) digits is 27440, while the sum is 35.

The square root of 740157704 is about 27205.8395202207. The cubic root of 740157704 is about 904.5684191076.

The spelling of 740157704 in words is "seven hundred forty million, one hundred fifty-seven thousand, seven hundred four".