10343979 has 12 divisors (see below), whose sum is σ = 15345616. Its totient is φ = 6709392.

The previous prime is 10343947. The next prime is 10344001. The reversal of 10343979 is 97934301.

It is not a de Polignac number, because 10343979 - 2⁵ = 10343947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10343909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15199 + ... + 15864.

Almost surely, 2^10343979 is an apocalyptic number.

10343979 is a deficient number, since it is larger than the sum of its proper divisors (5001637).

10343979 is a wasteful number, since it uses less digits than its factorization.

10343979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31106 (or 31103 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 10343979 is about 3216.2056837211. The cubic root of 10343979 is about 217.8859417937.

The spelling of 10343979 in words is "ten million, three hundred forty-three thousand, nine hundred seventy-nine".