2306640822634 has 8 divisors (see below), whose sum is σ = 3481999204068. Its totient is φ = 1145974421280.

The previous prime is 2306640822613. The next prime is 2306640822649. The reversal of 2306640822634 is 4362280466032.

It can be written as a sum of positive squares in 2 ways, for example, as 1864582057009 + 442058765625 = 1365497^2 + 664875^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3672994627 + ... + 3672995254.

Almost surely, 2^{2306640822634} is an apocalyptic number.

2306640822634 is a deficient number, since it is larger than the sum of its proper divisors (1175358381434).

2306640822634 is a wasteful number, since it uses less digits than its factorization.

2306640822634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7345990040.

The product of its (nonzero) digits is 1990656, while the sum is 46.

The spelling of 2306640822634 in words is "two trillion, three hundred six billion, six hundred forty million, eight hundred twenty-two thousand, six hundred thirty-four".