307741668 has 48 divisors (see below), whose sum is σ = 774748800. Its totient is φ = 94512384.

The previous prime is 307741597. The next prime is 307741697. The reversal of 307741668 is 866147703.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99408 + ... + 102456.

It is an arithmetic number, because the mean of its divisors is an integer number (16140600).

Almost surely, 2^307741668 is an apocalyptic number.

It is an amenable number.

307741668 is an abundant number, since it is smaller than the sum of its proper divisors (467007132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

307741668 is a wasteful number, since it uses less digits than its factorization.

307741668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3716 (or 3714 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 307741668 is about 17542.5673149628. The cubic root of 307741668 is about 675.1424796625.

The spelling of 307741668 in words is "three hundred seven million, seven hundred forty-one thousand, six hundred sixty-eight".