487276704 has 36 divisors (see below), whose sum is σ = 1385693946. Its totient is φ = 162425472.

The previous prime is 487276697. The next prime is 487276709. The reversal of 487276704 is 407672784.

It can be written as a sum of positive squares in only one way, i.e., 484880400 + 2396304 = 22020^2 + 1548^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×487276704² = 474877172522207232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 487276704.

It is not an unprimeable number, because it can be changed into a prime (487276709) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 845679 + ... + 846254.

Almost surely, 2^487276704 is an apocalyptic number.

It is an amenable number.

487276704 is an abundant number, since it is smaller than the sum of its proper divisors (898417242).

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

487276704 is a wasteful number, since it uses less digits than its factorization.

487276704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1691949 (or 1691938 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 45.

The square root of 487276704 is about 22074.3449279928. The cubic root of 487276704 is about 786.9102753466.

The spelling of 487276704 in words is "four hundred eighty-seven million, two hundred seventy-six thousand, seven hundred four".