2722915379 has 4 divisors (see below), whose sum is σ = 2724052800. Its totient is φ = 2721777960.

The previous prime is 2722915373. The next prime is 2722915451. The reversal of 2722915379 is 9735192272.

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 2722915379 - 2²⁰ = 2721866803 is a prime.

It is a super-2 number, since 2×2722915379² = 14828536322389427282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2722915373) 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 3 ways as a sum of consecutive naturals, for example, 565112 + ... + 569909.

It is an arithmetic number, because the mean of its divisors is an integer number (681013200).

Almost surely, 2^2722915379 is an apocalyptic number.

2722915379 is a deficient number, since it is larger than the sum of its proper divisors (1137421).

2722915379 is a wasteful number, since it uses less digits than its factorization.

2722915379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137420.

The product of its digits is 476280, while the sum is 47.

The square root of 2722915379 is about 52181.5616765156. The cubic root of 2722915379 is about 1396.4049563333.

The spelling of 2722915379 in words is "two billion, seven hundred twenty-two million, nine hundred fifteen thousand, three hundred seventy-nine".