2379799823436 has 72 divisors (see below), whose sum is σ = 7279387708320. Its totient is φ = 639946169856.

The previous prime is 2379799823431. The next prime is 2379799823437. The reversal of 2379799823436 is 6343289979732.

2379799823436 is a `hidden beast` number, since 2 + 37 + 9 + 79 + 98 + 2 + 3 + 436 = 666.

It is a Smith number, since the sum of its digits (72) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2379799823431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 277750131 + ... + 277758698.

It is an arithmetic number, because the mean of its divisors is an integer number (101102607060).

Almost surely, 2^{2379799823436} is an apocalyptic number.

It is an amenable number.

2379799823436 is an abundant number, since it is smaller than the sum of its proper divisors (4899587884884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2379799823436 is a wasteful number, since it uses less digits than its factorization.

2379799823436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555508863 (or 555508858 counting only the distinct ones).

The product of its digits is 740710656, while the sum is 72.

The spelling of 2379799823436 in words is "two trillion, three hundred seventy-nine billion, seven hundred ninety-nine million, eight hundred twenty-three thousand, four hundred thirty-six".