3801328456 has 24 divisors (see below), whose sum is σ = 7150737510. Its totient is φ = 1894485120.

The previous prime is 3801328373. The next prime is 3801328483. The reversal of 3801328456 is 6548231083.

It can be written as a sum of positive squares in only one way, i.e., 3790372356 + 10956100 = 61566^2 + 3310^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 874320 + ... + 878656.

Almost surely, 2^3801328456 is an apocalyptic number.

It is an amenable number.

3801328456 is a deficient number, since it is larger than the sum of its proper divisors (3349409054).

3801328456 is an equidigital number, since it uses as much as digits as its factorization.

3801328456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5005 (or 4670 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 3801328456 is about 61654.9142891303. The cubic root of 3801328456 is about 1560.6725754248.

The spelling of 3801328456 in words is "three billion, eight hundred one million, three hundred twenty-eight thousand, four hundred fifty-six".