103398938 has 8 divisors (see below), whose sum is σ = 161841888. Its totient is φ = 49451644.

The previous prime is 103398929. The next prime is 103398941. The reversal of 103398938 is 839893301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1123856 + ... + 1123947.

It is an arithmetic number, because the mean of its divisors is an integer number (20230236).

Almost surely, 2^103398938 is an apocalyptic number.

103398938 is a deficient number, since it is larger than the sum of its proper divisors (58442950).

103398938 is a wasteful number, since it uses less digits than its factorization.

103398938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2247828.

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 103398938 is about 10168.5268352894. The cubic root of 103398938 is about 469.3592263921.

The spelling of 103398938 in words is "one hundred three million, three hundred ninety-eight thousand, nine hundred thirty-eight".