38398074625 has 16 divisors (see below), whose sum is σ = 47931826176. Its totient is φ = 30711390000.

The previous prime is 38398074587. The next prime is 38398074647. The reversal of 38398074625 is 52647089383.

It is not a de Polignac number, because 38398074625 - 2¹¹ = 38398072577 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 548352 + ... + 614398.

It is an arithmetic number, because the mean of its divisors is an integer number (2995739136).

Almost surely, 2^38398074625 is an apocalyptic number.

It is an amenable number.

38398074625 is a deficient number, since it is larger than the sum of its proper divisors (9533751551).

38398074625 is an equidigital number, since it uses as much as digits as its factorization.

38398074625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70713 (or 70703 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 55.

The spelling of 38398074625 in words is "thirty-eight billion, three hundred ninety-eight million, seventy-four thousand, six hundred twenty-five".