325398038 has 32 divisors (see below), whose sum is σ = 578352960. Its totient is φ = 134506176.

The previous prime is 325398023. The next prime is 325398049. The reversal of 325398038 is 830893523.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 325397986 and 325398004.

It is a congruent 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, 340970 + ... + 341922.

It is an arithmetic number, because the mean of its divisors is an integer number (18073530).

Almost surely, 2^325398038 is an apocalyptic number.

325398038 is a deficient number, since it is larger than the sum of its proper divisors (252954922).

325398038 is an frugal number, since it uses more digits than its factorization.

325398038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049 (or 991 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 325398038 is about 18038.7925870885. The cubic root of 325398038 is about 687.8150009061.

The spelling of 325398038 in words is "three hundred twenty-five million, three hundred ninety-eight thousand, thirty-eight".