896686480 has 40 divisors (see below), whose sum is σ = 2087868600. Its totient is φ = 358146048.

The previous prime is 896686463. The next prime is 896686499. The reversal of 896686480 is 84686698.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 29030544 + 867655936 = 5388^2 + 29456^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48816 + ... + 64624.

It is an arithmetic number, because the mean of its divisors is an integer number (52196715).

Almost surely, 2^896686480 is an apocalyptic number.

896686480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

896686480 is an abundant number, since it is smaller than the sum of its proper divisors (1191182120).

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

896686480 is a wasteful number, since it uses less digits than its factorization.

896686480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16531 (or 16525 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 55.

The square root of 896686480 is about 29944.7237422555. The cubic root of 896686480 is about 964.3030503278.

The spelling of 896686480 in words is "eight hundred ninety-six million, six hundred eighty-six thousand, four hundred eighty".