314428730 has 64 divisors (see below), whose sum is σ = 730010880. Its totient is φ = 94617600.

The previous prime is 314428729. The next prime is 314428733. The reversal of 314428730 is 37824413.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (314428733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15290 + ... + 29370.

It is an arithmetic number, because the mean of its divisors is an integer number (11406420).

Almost surely, 2^314428730 is an apocalyptic number.

314428730 is an abundant number, since it is smaller than the sum of its proper divisors (415582150).

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

314428730 is a wasteful number, since it uses less digits than its factorization.

314428730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14135.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 314428730 is about 17732.1383369294. The cubic root of 314428730 is about 679.9976427254.

The spelling of 314428730 in words is "three hundred fourteen million, four hundred twenty-eight thousand, seven hundred thirty".