908912449368 has 384 divisors, whose sum is σ = 3172307673600. Its totient is φ = 228270182400.

The previous prime is 908912449337. The next prime is 908912449373. The reversal of 908912449368 is 863944219809.

908912449368 is a `hidden beast` number, since 9 + 0 + 89 + 1 + 2 + 4 + 493 + 68 = 666.

It is a super-2 number, since 2×908912449368² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 19930080 + ... + 19975632.

It is an arithmetic number, because the mean of its divisors is an integer number (8261217900).

Almost surely, 2^908912449368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 908912449368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1586153836800).

908912449368 is an abundant number, since it is smaller than the sum of its proper divisors (2263395224232).

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

908912449368 is a wasteful number, since it uses less digits than its factorization.

908912449368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45703 (or 45696 counting only the distinct ones).

The product of its (nonzero) digits is 26873856, while the sum is 63.

The spelling of 908912449368 in words is "nine hundred eight billion, nine hundred twelve million, four hundred forty-nine thousand, three hundred sixty-eight".