307934085 has 16 divisors (see below), whose sum is σ = 493686144. Its totient is φ = 163900992.

The previous prime is 307934069. The next prime is 307934111. The reversal of 307934085 is 580439703.

It is not a de Polignac number, because 307934085 - 2⁴ = 307934069 is a prime.

It is a congruent number.

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, 12862 + ... + 27951.

It is an arithmetic number, because the mean of its divisors is an integer number (30855384).

Almost surely, 2^307934085 is an apocalyptic number.

It is an amenable number.

307934085 is a deficient number, since it is larger than the sum of its proper divisors (185752059).

307934085 is a wasteful number, since it uses less digits than its factorization.

307934085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41324.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 307934085 is about 17548.0507464504. The cubic root of 307934085 is about 675.2831624039.

The spelling of 307934085 in words is "three hundred seven million, nine hundred thirty-four thousand, eighty-five".