908608680 has 192 divisors, whose sum is σ = 3439013760. Its totient is φ = 203733504.

The previous prime is 908608663. The next prime is 908608697. The reversal of 908608680 is 86806809.

It is an interprime number because it is at equal distance from previous prime (908608663) and next prime (908608697).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 130159 + ... + 136961.

It is an arithmetic number, because the mean of its divisors is an integer number (17911530).

Almost surely, 2^908608680 is an apocalyptic number.

908608680 is a gapful number since it is divisible by the number (90) 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 908608680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1719506880).

908608680 is an abundant number, since it is smaller than the sum of its proper divisors (2530405080).

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

908608680 is a wasteful number, since it uses less digits than its factorization.

908608680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6880 (or 6873 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 908608680 is about 30143.1365322191. The cubic root of 908608680 is about 968.5579877232.

The spelling of 908608680 in words is "nine hundred eight million, six hundred eight thousand, six hundred eighty".