2401894656 has 108 divisors (see below), whose sum is σ = 7914629632. Its totient is φ = 686251008.

The previous prime is 2401894619. The next prime is 2401894681. The reversal of 2401894656 is 6564981042.

2401894656 is a `hidden beast` number, since 2 + 4 + 0 + 189 + 465 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58336 + ... + 90591.

Almost surely, 2^2401894656 is an apocalyptic number.

It is an amenable number.

2401894656 is an abundant number, since it is smaller than the sum of its proper divisors (5512734976).

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

2401894656 is a wasteful number, since it uses less digits than its factorization.

2401894656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148956 (or 148939 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 2401894656 is about 49009.1282925946. The cubic root of 2401894656 is about 1339.2181255924.

The spelling of 2401894656 in words is "two billion, four hundred one million, eight hundred ninety-four thousand, six hundred fifty-six".