740740744 has 16 divisors (see below), whose sum is σ = 1409619600. Its totient is φ = 364842192.

The previous prime is 740740739. The next prime is 740740769. The reversal of 740740744 is 447047047.

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 3 ways as a sum of consecutive naturals, for example, 690454 + ... + 691525.

It is an arithmetic number, because the mean of its divisors is an integer number (88101225).

Almost surely, 2^740740744 is an apocalyptic number.

It is an amenable number.

740740744 is a deficient number, since it is larger than the sum of its proper divisors (668878856).

740740744 is a wasteful number, since it uses less digits than its factorization.

740740744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1382052 (or 1382048 counting only the distinct ones).

The product of its (nonzero) digits is 87808, while the sum is 37.

The square root of 740740744 is about 27216.5527574673. The cubic root of 740740744 is about 904.8058735254.

The spelling of 740740744 in words is "seven hundred forty million, seven hundred forty thousand, seven hundred forty-four".