307312479082 has 16 divisors (see below), whose sum is σ = 549726671232. Its totient is φ = 125979028560.

The previous prime is 307312479017. The next prime is 307312479083. The reversal of 307312479082 is 280974213703.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (307312479083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 477192969 + ... + 477193612.

It is an arithmetic number, because the mean of its divisors is an integer number (34357916952).

Almost surely, 2^307312479082 is an apocalyptic number.

307312479082 is a deficient number, since it is larger than the sum of its proper divisors (242414192150).

307312479082 is a wasteful number, since it uses less digits than its factorization.

307312479082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954386613.

The product of its (nonzero) digits is 508032, while the sum is 46.

The spelling of 307312479082 in words is "three hundred seven billion, three hundred twelve million, four hundred seventy-nine thousand, eighty-two".