479163084 has 12 divisors (see below), whose sum is σ = 1118047224. Its totient is φ = 159721024.

The previous prime is 479163079. The next prime is 479163121. The reversal of 479163084 is 480361974.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×479163084² = 459194522136782112, which contains 22 as substring.

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, 19965117 + ... + 19965140.

It is an arithmetic number, because the mean of its divisors is an integer number (93170602).

Almost surely, 2^479163084 is an apocalyptic number.

It is an amenable number.

479163084 is an abundant number, since it is smaller than the sum of its proper divisors (638884140).

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

479163084 is a wasteful number, since it uses less digits than its factorization.

479163084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39930264 (or 39930262 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 479163084 is about 21889.7940602464. The cubic root of 479163084 is about 782.5182058117.

The spelling of 479163084 in words is "four hundred seventy-nine million, one hundred sixty-three thousand, eighty-four".