107803979 has 4 divisors (see below), whose sum is σ = 107830584. Its totient is φ = 107777376.

The previous prime is 107803973. The next prime is 107803981. The reversal of 107803979 is 979308701.

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 107803979 - 2⁸ = 107803723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107803973) 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, 5822 + ... + 15795.

It is an arithmetic number, because the mean of its divisors is an integer number (26957646).

Almost surely, 2^107803979 is an apocalyptic number.

107803979 is a deficient number, since it is larger than the sum of its proper divisors (26605).

107803979 is an equidigital number, since it uses as much as digits as its factorization.

107803979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26604.

The product of its (nonzero) digits is 95256, while the sum is 44.

The square root of 107803979 is about 10382.8694973981. The cubic root of 107803979 is about 475.9320263434.

The spelling of 107803979 in words is "one hundred seven million, eight hundred three thousand, nine hundred seventy-nine".