306472966740863 has 8 divisors (see below), whose sum is σ = 331871278904256. Its totient is φ = 281335150087200.

The previous prime is 306472966740817. The next prime is 306472966740917. The reversal of 306472966740863 is 368047669274603.

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

It is a cyclic number.

It is not a de Polignac number, because 306472966740863 - 2¹⁰ = 306472966739839 is a prime.

It is a super-2 number, since 2×306472966740863² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (306472966790863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65123874983 + ... + 65123879688.

It is an arithmetic number, because the mean of its divisors is an integer number (41483909863032).

Almost surely, 2^{306472966740863} is an apocalyptic number.

306472966740863 is a deficient number, since it is larger than the sum of its proper divisors (25398312163393).

306472966740863 is a wasteful number, since it uses less digits than its factorization.

306472966740863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130247754865.

The product of its (nonzero) digits is 1316818944, while the sum is 71.

The spelling of 306472966740863 in words is "three hundred six trillion, four hundred seventy-two billion, nine hundred sixty-six million, seven hundred forty thousand, eight hundred sixty-three".