740597604 has 48 divisors (see below), whose sum is σ = 1754188800. Its totient is φ = 243159840.

The previous prime is 740597597. The next prime is 740597609. The reversal of 740597604 is 406795047.

It is a super-2 number, since 2×740597604² = 1096969622101081632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (740597609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244459 + ... + 247469.

It is an arithmetic number, because the mean of its divisors is an integer number (36545600).

Almost surely, 2^740597604 is an apocalyptic number.

It is an amenable number.

740597604 is an abundant number, since it is smaller than the sum of its proper divisors (1013591196).

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

740597604 is a wasteful number, since it uses less digits than its factorization.

740597604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3320 (or 3318 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 42.

The square root of 740597604 is about 27213.9229807097. The cubic root of 740597604 is about 904.7475885104.

The spelling of 740597604 in words is "seven hundred forty million, five hundred ninety-seven thousand, six hundred four".