534370816 has 40 divisors (see below), whose sum is σ = 1220234400. Its totient is φ = 229014528.

The previous prime is 534370757. The next prime is 534370853. The reversal of 534370816 is 618073435.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70966 + ... + 78133.

It is an arithmetic number, because the mean of its divisors is an integer number (30505860).

Almost surely, 2^534370816 is an apocalyptic number.

534370816 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

534370816 is an abundant number, since it is smaller than the sum of its proper divisors (685863584).

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

534370816 is an equidigital number, since it uses as much as digits as its factorization.

534370816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149124 (or 149108 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 534370816 is about 23116.4620130330. The cubic root of 534370816 is about 811.4857737326.

The spelling of 534370816 in words is "five hundred thirty-four million, three hundred seventy thousand, eight hundred sixteen".