514993368 has 128 divisors (see below), whose sum is σ = 1418342400. Its totient is φ = 155291136.

The previous prime is 514993351. The next prime is 514993373. The reversal of 514993368 is 863399415.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 848121 + ... + 848727.

It is an arithmetic number, because the mean of its divisors is an integer number (11080800).

Almost surely, 2^514993368 is an apocalyptic number.

514993368 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 514993368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (709171200).

514993368 is an abundant number, since it is smaller than the sum of its proper divisors (903349032).

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

514993368 is a wasteful number, since it uses less digits than its factorization.

514993368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721 (or 717 counting only the distinct ones).

The product of its digits is 699840, while the sum is 48.

The square root of 514993368 is about 22693.4653149315. The cubic root of 514993368 is about 801.5560173835.

The spelling of 514993368 in words is "five hundred fourteen million, nine hundred ninety-three thousand, three hundred sixty-eight".