307436230 has 16 divisors (see below), whose sum is σ = 556197840. Its totient is φ = 122349472.

The previous prime is 307436209. The next prime is 307436231. The reversal of 307436230 is 32634703.

It is a super-2 number, since 2×307436230² = 189034071033225800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (307436231) 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, 76060 + ... + 79999.

It is an arithmetic number, because the mean of its divisors is an integer number (34762365).

Almost surely, 2^307436230 is an apocalyptic number.

307436230 is a deficient number, since it is larger than the sum of its proper divisors (248761610).

307436230 is a wasteful number, since it uses less digits than its factorization.

307436230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156263.

The product of its (nonzero) digits is 9072, while the sum is 28.

The square root of 307436230 is about 17533.8595294932. The cubic root of 307436230 is about 674.9190428741.

It can be divided in two parts, 3074 and 36230, that added together give a cube (39304 = 34³).

The spelling of 307436230 in words is "three hundred seven million, four hundred thirty-six thousand, two hundred thirty".