39289325 has 12 divisors (see below), whose sum is σ = 48884148. Its totient is φ = 31324800.

The previous prime is 39289291. The next prime is 39289337. The reversal of 39289325 is 52398293.

It can be written as a sum of positive squares in 6 ways, for example, as 2553604 + 36735721 = 1598^2 + 6061^2 .

It is not a de Polignac number, because 39289325 - 2¹² = 39285229 is a prime.

It is a Duffinian number.

It is a Curzon number.

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, 5315 + ... + 10335.

It is an arithmetic number, because the mean of its divisors is an integer number (4073679).

Almost surely, 2^39289325 is an apocalyptic number.

It is an amenable number.

39289325 is a deficient number, since it is larger than the sum of its proper divisors (9594823).

39289325 is a wasteful number, since it uses less digits than its factorization.

39289325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5344 (or 5339 counting only the distinct ones).

The product of its digits is 116640, while the sum is 41.

The square root of 39289325 is about 6268.1197340191. The cubic root of 39289325 is about 339.9576792768.

The spelling of 39289325 in words is "thirty-nine million, two hundred eighty-nine thousand, three hundred twenty-five".