10299879 has 20 divisors (see below), whose sum is σ = 15550920. Its totient is φ = 6793200.

The previous prime is 10299871. The next prime is 10299889. The reversal of 10299879 is 97899201.

It is not a de Polignac number, because 10299879 - 2³ = 10299871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10299871) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7552 + ... + 8810.

It is an arithmetic number, because the mean of its divisors is an integer number (777546).

Almost surely, 2^10299879 is an apocalyptic number.

10299879 is a deficient number, since it is larger than the sum of its proper divisors (5251041).

10299879 is a wasteful number, since it uses less digits than its factorization.

10299879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1372 (or 1363 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 45.

The square root of 10299879 is about 3209.3424560181. The cubic root of 10299879 is about 217.5758593890.

The spelling of 10299879 in words is "ten million, two hundred ninety-nine thousand, eight hundred seventy-nine".