739426868 has 6 divisors (see below), whose sum is σ = 1293997026. Its totient is φ = 369713432.

The previous prime is 739426861. The next prime is 739426871. The reversal of 739426868 is 868624937.

It can be written as a sum of positive squares in only one way, i.e., 616926244 + 122500624 = 24838^2 + 11068^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (739426861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92428355 + ... + 92428362.

It is an arithmetic number, because the mean of its divisors is an integer number (215666171).

Almost surely, 2^739426868 is an apocalyptic number.

It is an amenable number.

739426868 is a deficient number, since it is larger than the sum of its proper divisors (554570158).

739426868 is a wasteful number, since it uses less digits than its factorization.

739426868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184856721 (or 184856719 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 53.

The square root of 739426868 is about 27192.4046012853. The cubic root of 739426868 is about 904.2705956981.

The spelling of 739426868 in words is "seven hundred thirty-nine million, four hundred twenty-six thousand, eight hundred sixty-eight".