676266480 has 120 divisors (see below), whose sum is σ = 2303290080. Its totient is φ = 177784320.

The previous prime is 676266473. The next prime is 676266517. The reversal of 676266480 is 84662676.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44506 + ... + 57734.

It is an arithmetic number, because the mean of its divisors is an integer number (19194084).

Almost surely, 2^676266480 is an apocalyptic number.

676266480 is a gapful number since it is divisible by the number (60) 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 676266480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1151645040).

676266480 is an abundant number, since it is smaller than the sum of its proper divisors (1627023600).

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

676266480 is a wasteful number, since it uses less digits than its factorization.

676266480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13319 (or 13310 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 676266480 is about 26005.1241104518. The cubic root of 676266480 is about 877.7536024011.

The spelling of 676266480 in words is "six hundred seventy-six million, two hundred sixty-six thousand, four hundred eighty".