2456877379 has 8 divisors (see below), whose sum is σ = 2766689280. Its totient is φ = 2161475400.

The previous prime is 2456877377. The next prime is 2456877391. The reversal of 2456877379 is 9737786542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2456877379 - 2¹ = 2456877377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2456877377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3602119 + ... + 3602800.

It is an arithmetic number, because the mean of its divisors is an integer number (345836160).

Almost surely, 2^2456877379 is an apocalyptic number.

2456877379 is a deficient number, since it is larger than the sum of its proper divisors (309811901).

2456877379 is a wasteful number, since it uses less digits than its factorization.

2456877379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7204961.

The product of its digits is 17781120, while the sum is 58.

The square root of 2456877379 is about 49566.8980167208. The cubic root of 2456877379 is about 1349.3599854242.

The spelling of 2456877379 in words is "two billion, four hundred fifty-six million, eight hundred seventy-seven thousand, three hundred seventy-nine".