309234977606 has 8 divisors (see below), whose sum is σ = 464100920040. Its totient is φ = 154534670928.

The previous prime is 309234977599. The next prime is 309234977633. The reversal of 309234977606 is 606779432903.

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

It is a congruent number.

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, 41404271 + ... + 41411738.

It is an arithmetic number, because the mean of its divisors is an integer number (58012615005).

Almost surely, 2^309234977606 is an apocalyptic number.

309234977606 is a deficient number, since it is larger than the sum of its proper divisors (154865942434).

309234977606 is a wasteful number, since it uses less digits than its factorization.

309234977606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82817878.

The product of its (nonzero) digits is 10287648, while the sum is 56.

The spelling of 309234977606 in words is "three hundred nine billion, two hundred thirty-four million, nine hundred seventy-seven thousand, six hundred six".