514339387 has 2 divisors, whose sum is σ = 514339388. Its totient is φ = 514339386.

The previous prime is 514339361. The next prime is 514339421. The reversal of 514339387 is 783933415.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-514339387 is a prime.

It is not a weakly prime, because it can be changed into another prime (514339307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257169693 + 257169694.

It is an arithmetic number, because the mean of its divisors is an integer number (257169694).

Almost surely, 2^514339387 is an apocalyptic number.

514339387 is a deficient number, since it is larger than the sum of its proper divisors (1).

514339387 is an equidigital number, since it uses as much as digits as its factorization.

514339387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 43.

The square root of 514339387 is about 22679.0517217982. The cubic root of 514339387 is about 801.2165797086.

The spelling of 514339387 in words is "five hundred fourteen million, three hundred thirty-nine thousand, three hundred eighty-seven".