398035125 has 48 divisors (see below), whose sum is σ = 748770048. Its totient is φ = 203042400.

The previous prime is 398035117. The next prime is 398035129. The reversal of 398035125 is 521530893.

It is not a de Polignac number, because 398035125 - 2³ = 398035117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 398035125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (398035129) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18184 + ... + 33566.

It is an arithmetic number, because the mean of its divisors is an integer number (15599376).

Almost surely, 2^398035125 is an apocalyptic number.

It is an amenable number.

398035125 is a deficient number, since it is larger than the sum of its proper divisors (350734923).

398035125 is a wasteful number, since it uses less digits than its factorization.

398035125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15427 (or 15414 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 398035125 is about 19950.8176524172. The cubic root of 398035125 is about 735.5978753286.

The spelling of 398035125 in words is "three hundred ninety-eight million, thirty-five thousand, one hundred twenty-five".