10683909 has 24 divisors (see below), whose sum is σ = 16633760. Its totient is φ = 6586272.

The previous prime is 10683889. The next prime is 10683917. The reversal of 10683909 is 90938601.

It is not a de Polignac number, because 10683909 - 2⁵ = 10683877 is a prime.

It is a super-2 number, since 2×10683909² = 228291823040562, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10683929) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6627 + ... + 8079.

Almost surely, 2^10683909 is an apocalyptic number.

10683909 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

10683909 is a deficient number, since it is larger than the sum of its proper divisors (5949851).

10683909 is a wasteful number, since it uses less digits than its factorization.

10683909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1521 (or 1518 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 10683909 is about 3268.6249402463. The cubic root of 10683909 is about 220.2470296784.

The spelling of 10683909 in words is "ten million, six hundred eighty-three thousand, nine hundred nine".