520676296 has 64 divisors (see below), whose sum is σ = 1148503680. Its totient is φ = 216691200.

The previous prime is 520676291. The next prime is 520676327. The reversal of 520676296 is 692676025.

It is a super-2 number, since 2×520676296² = 542207610432559232, which contains 22 as substring.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (520676291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272946 + ... + 274846.

It is an arithmetic number, because the mean of its divisors is an integer number (17945370).

Almost surely, 2^520676296 is an apocalyptic number.

520676296 is a gapful number since it is divisible by the number (56) 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 520676296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (574251840).

520676296 is an abundant number, since it is smaller than the sum of its proper divisors (627827384).

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

520676296 is a wasteful number, since it uses less digits than its factorization.

520676296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2054 (or 2050 counting only the distinct ones).

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

The square root of 520676296 is about 22818.3324544104. The cubic root of 520676296 is about 804.4936161745.

The spelling of 520676296 in words is "five hundred twenty million, six hundred seventy-six thousand, two hundred ninety-six".