3079640854 has 4 divisors (see below), whose sum is σ = 4619461284. Its totient is φ = 1539820426.

The previous prime is 3079640803. The next prime is 3079640891. The reversal of 3079640854 is 4580469703.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 769910212 + ... + 769910215.

It is an arithmetic number, because the mean of its divisors is an integer number (1154865321).

Almost surely, 2^3079640854 is an apocalyptic number.

3079640854 is a deficient number, since it is larger than the sum of its proper divisors (1539820430).

3079640854 is a wasteful number, since it uses less digits than its factorization.

3079640854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1539820429.

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 3079640854 is about 55494.5119268563. The cubic root of 3079640854 is about 1454.9007153865.

The spelling of 3079640854 in words is "three billion, seventy-nine million, six hundred forty thousand, eight hundred fifty-four".