307293468 has 24 divisors (see below), whose sum is σ = 721421568. Its totient is φ = 101802096.

The previous prime is 307293463. The next prime is 307293487. The reversal of 307293468 is 864392703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (307293461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76596 + ... + 80507.

It is an arithmetic number, because the mean of its divisors is an integer number (30059232).

Almost surely, 2^307293468 is an apocalyptic number.

It is an amenable number.

307293468 is an abundant number, since it is smaller than the sum of its proper divisors (414128100).

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

307293468 is a wasteful number, since it uses less digits than its factorization.

307293468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157273 (or 157271 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 307293468 is about 17529.7880192545. The cubic root of 307293468 is about 674.8145575630.

The spelling of 307293468 in words is "three hundred seven million, two hundred ninety-three thousand, four hundred sixty-eight".