10683439 has 4 divisors (see below), whose sum is σ = 11505256. Its totient is φ = 9861624.

The previous prime is 10683433. The next prime is 10683451. The reversal of 10683439 is 93438601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10683439 - 2⁷ = 10683311 is a prime.

It is a super-2 number, since 2×10683439² = 228271737733442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10683433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410889 + ... + 410914.

It is an arithmetic number, because the mean of its divisors is an integer number (2876314).

Almost surely, 2^10683439 is an apocalyptic number.

10683439 is a deficient number, since it is larger than the sum of its proper divisors (821817).

10683439 is an equidigital number, since it uses as much as digits as its factorization.

10683439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821816.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 10683439 is about 3268.5530437795. The cubic root of 10683439 is about 220.2437999735.

The spelling of 10683439 in words is "ten million, six hundred eighty-three thousand, four hundred thirty-nine".