307960 has 16 divisors (see below), whose sum is σ = 693000. Its totient is φ = 123168.

The previous prime is 307939. The next prime is 307969. The reversal of 307960 is 69703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (307969) by changing a digit.

307960 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3810 + ... + 3889.

2³⁰⁷⁹⁶⁰ is an apocalyptic number.

It is an amenable number.

307960 is an abundant number, since it is smaller than the sum of its proper divisors (385040).

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

307960 is a wasteful number, since it uses less digits than its factorization.

307960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7710 (or 7706 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 307960 is about 554.9414383518. The cubic root of 307960 is about 67.5302105281.

The spelling of 307960 in words is "three hundred seven thousand, nine hundred sixty".