307245404 has 6 divisors (see below), whose sum is σ = 537679464. Its totient is φ = 153622700.

The previous prime is 307245397. The next prime is 307245413. The reversal of 307245404 is 404542703.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38405672 + ... + 38405679.

It is an arithmetic number, because the mean of its divisors is an integer number (89613244).

Almost surely, 2^307245404 is an apocalyptic number.

It is an amenable number.

307245404 is a deficient number, since it is larger than the sum of its proper divisors (230434060).

307245404 is a wasteful number, since it uses less digits than its factorization.

307245404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76811355 (or 76811353 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 307245404 is about 17528.4170420492. The cubic root of 307245404 is about 674.7793729794.

The spelling of 307245404 in words is "three hundred seven million, two hundred forty-five thousand, four hundred four".