2708657379 has 24 divisors (see below), whose sum is σ = 4220828352. Its totient is φ = 1667477760.

The previous prime is 2708657321. The next prime is 2708657381. The reversal of 2708657379 is 9737568072.

2708657379 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2708657379 - 2¹⁷ = 2708526307 is a prime.

It is a super-2 number, since 2×2708657379² = 14673649593622299282, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2708657389) 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, 158907 + ... + 175124.

It is an arithmetic number, because the mean of its divisors is an integer number (175867848).

Almost surely, 2^2708657379 is an apocalyptic number.

2708657379 is a deficient number, since it is larger than the sum of its proper divisors (1512170973).

2708657379 is a wasteful number, since it uses less digits than its factorization.

2708657379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334107 (or 334104 counting only the distinct ones).

The product of its (nonzero) digits is 4445280, while the sum is 54.

The square root of 2708657379 is about 52044.7632235944. The cubic root of 2708657379 is about 1393.9633582652.

The spelling of 2708657379 in words is "two billion, seven hundred eight million, six hundred fifty-seven thousand, three hundred seventy-nine".