739868456 has 16 divisors (see below), whose sum is σ = 1399982100. Its totient is φ = 366539904.

The previous prime is 739868431. The next prime is 739868473. The reversal of 739868456 is 654868937.

739868456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 737991556 + 1876900 = 27166^2 + 1370^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423365 + ... + 425108.

Almost surely, 2^739868456 is an apocalyptic number.

It is an amenable number.

739868456 is a deficient number, since it is larger than the sum of its proper divisors (660113644).

739868456 is a wasteful number, since it uses less digits than its factorization.

739868456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848588 (or 848584 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 56.

The square root of 739868456 is about 27200.5230832056. The cubic root of 739868456 is about 904.4505709360.

The spelling of 739868456 in words is "seven hundred thirty-nine million, eight hundred sixty-eight thousand, four hundred fifty-six".