739606401 has 24 divisors (see below), whose sum is σ = 1140821760. Its totient is φ = 460706400.

The previous prime is 739606381. The next prime is 739606447. The reversal of 739606401 is 104606937.

739606401 is a `hidden beast` number, since 7 + 3 + 9 + 6 + 0 + 640 + 1 = 666.

739606401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-739606401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (739606451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37615 + ... + 53796.

It is an arithmetic number, because the mean of its divisors is an integer number (47534240).

Almost surely, 2^739606401 is an apocalyptic number.

It is an amenable number.

739606401 is a deficient number, since it is larger than the sum of its proper divisors (401215359).

739606401 is a wasteful number, since it uses less digits than its factorization.

739606401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91477 (or 91474 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 739606401 is about 27195.7055617243. The cubic root of 739606401 is about 904.3437754730.

The spelling of 739606401 in words is "seven hundred thirty-nine million, six hundred six thousand, four hundred one".