676073580 has 360 divisors, whose sum is σ = 2510009712. Its totient is φ = 135136512.

The previous prime is 676073579. The next prime is 676073603. The reversal of 676073580 is 85370676.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 35582811 + ... + 35582829.

Almost surely, 2^676073580 is an apocalyptic number.

676073580 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 676073580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1255004856).

676073580 is an abundant number, since it is smaller than the sum of its proper divisors (1833936132).

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

676073580 is a wasteful number, since it uses less digits than its factorization.

676073580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91 (or 49 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 42.

The square root of 676073580 is about 26001.4149614978. The cubic root of 676073580 is about 877.6701368953.

The spelling of 676073580 in words is "six hundred seventy-six million, seventy-three thousand, five hundred eighty".