2379497499 has 16 divisors (see below), whose sum is σ = 3678451200. Its totient is φ = 1517360328.

The previous prime is 2379497489. The next prime is 2379497513. The reversal of 2379497499 is 9947949732.

It is not a de Polignac number, because 2379497499 - 2⁵ = 2379497467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2379497489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1915239 + ... + 1916480.

It is an arithmetic number, because the mean of its divisors is an integer number (229903200).

Almost surely, 2^2379497499 is an apocalyptic number.

2379497499 is a deficient number, since it is larger than the sum of its proper divisors (1298953701).

2379497499 is a wasteful number, since it uses less digits than its factorization.

2379497499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3831751 (or 3831745 counting only the distinct ones).

The product of its digits is 30862944, while the sum is 63.

The square root of 2379497499 is about 48780.0932655935. The cubic root of 2379497499 is about 1335.0424781333.

The spelling of 2379497499 in words is "two billion, three hundred seventy-nine million, four hundred ninety-seven thousand, four hundred ninety-nine".