2401389808 has 20 divisors (see below), whose sum is σ = 4926381120. Its totient is φ = 1130065664.

The previous prime is 2401389779. The next prime is 2401389827. The reversal of 2401389808 is 8089831042.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4414048 + ... + 4414591.

It is an arithmetic number, because the mean of its divisors is an integer number (246319056).

Almost surely, 2^2401389808 is an apocalyptic number.

It is an amenable number.

2401389808 is an abundant number, since it is smaller than the sum of its proper divisors (2524991312).

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

2401389808 is a wasteful number, since it uses less digits than its factorization.

2401389808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8828664 (or 8828658 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 43.

The square root of 2401389808 is about 49003.9774712217. The cubic root of 2401389808 is about 1339.1242900911.

The spelling of 2401389808 in words is "two billion, four hundred one million, three hundred eighty-nine thousand, eight hundred eight".