103490956 has 12 divisors (see below), whose sum is σ = 184179240. Its totient is φ = 50868320.

The previous prime is 103490873. The next prime is 103490987. The reversal of 103490956 is 659094301.

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, 219025 + ... + 219496.

It is an arithmetic number, because the mean of its divisors is an integer number (15348270).

Almost surely, 2^103490956 is an apocalyptic number.

It is an amenable number.

103490956 is a deficient number, since it is larger than the sum of its proper divisors (80688284).

103490956 is a wasteful number, since it uses less digits than its factorization.

103490956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438584 (or 438582 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 103490956 is about 10173.0504766270. The cubic root of 103490956 is about 469.4984176725.

The spelling of 103490956 in words is "one hundred three million, four hundred ninety thousand, nine hundred fifty-six".