516474036 has 144 divisors (see below), whose sum is σ = 1523390400. Its totient is φ = 150403392.

The previous prime is 516474001. The next prime is 516474037. The reversal of 516474036 is 630474615.

It is a happy number.

516474036 is a `hidden beast` number, since 5 + 1 + 647 + 4 + 0 + 3 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516474037) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 506335 + ... + 507353.

It is an arithmetic number, because the mean of its divisors is an integer number (10579100).

Almost surely, 2^516474036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 516474036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (761695200).

516474036 is an abundant number, since it is smaller than the sum of its proper divisors (1006916364).

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

516474036 is a wasteful number, since it uses less digits than its factorization.

516474036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083 (or 1056 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 516474036 is about 22726.0651235536. The cubic root of 516474036 is about 802.3234723954.

It can be divided in two parts, 516 and 474036, that added together give a cube (474552 = 78³).

The spelling of 516474036 in words is "five hundred sixteen million, four hundred seventy-four thousand, thirty-six".