514304634 has 16 divisors (see below), whose sum is σ = 1029555072. Its totient is φ = 171277248.

The previous prime is 514304627. The next prime is 514304683. The reversal of 514304634 is 436403415.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32239 + ... + 45474.

It is an arithmetic number, because the mean of its divisors is an integer number (64347192).

Almost surely, 2^514304634 is an apocalyptic number.

514304634 is an abundant number, since it is smaller than the sum of its proper divisors (515250438).

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

514304634 is a wasteful number, since it uses less digits than its factorization.

514304634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78821.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 514304634 is about 22678.2855172079. The cubic root of 514304634 is about 801.1985337078.

The spelling of 514304634 in words is "five hundred fourteen million, three hundred four thousand, six hundred thirty-four".