10380979 has 16 divisors (see below), whose sum is σ = 12312000. Its totient is φ = 8567424.

The previous prime is 10380967. The next prime is 10381003. The reversal of 10380979 is 97908301.

It is not a de Polignac number, because 10380979 - 2¹¹ = 10378931 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10380949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38457 + ... + 38725.

It is an arithmetic number, because the mean of its divisors is an integer number (769500).

Almost surely, 2^10380979 is an apocalyptic number.

10380979 is a deficient number, since it is larger than the sum of its proper divisors (1931021).

10380979 is a wasteful number, since it uses less digits than its factorization.

10380979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 10380979 is about 3221.9526688019. The cubic root of 10380979 is about 218.1454224275.

The spelling of 10380979 in words is "ten million, three hundred eighty thousand, nine hundred seventy-nine".