739569725 has 12 divisors (see below), whose sum is σ = 929985120. Its totient is φ = 583321200.

The previous prime is 739569707. The next prime is 739569781. The reversal of 739569725 is 527965937.

It is not a de Polignac number, because 739569725 - 2¹⁴ = 739553341 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 206555 + ... + 210104.

It is an arithmetic number, because the mean of its divisors is an integer number (77498760).

Almost surely, 2^739569725 is an apocalyptic number.

It is an amenable number.

739569725 is a deficient number, since it is larger than the sum of its proper divisors (190415395).

739569725 is a wasteful number, since it uses less digits than its factorization.

739569725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416740 (or 416735 counting only the distinct ones).

The product of its digits is 3572100, while the sum is 53.

The square root of 739569725 is about 27195.0312557276. The cubic root of 739569725 is about 904.3288268641.

The spelling of 739569725 in words is "seven hundred thirty-nine million, five hundred sixty-nine thousand, seven hundred twenty-five".