4427032472 has 16 divisors (see below), whose sum is σ = 8305614240. Its totient is φ = 2212202016.

The previous prime is 4427032457. The next prime is 4427032487. The reversal of 4427032472 is 2742307244.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4427032457) and next prime (4427032487).

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, 149888 + ... + 176975.

It is an arithmetic number, because the mean of its divisors is an integer number (519100890).

Almost surely, 2^4427032472 is an apocalyptic number.

It is an amenable number.

4427032472 is a deficient number, since it is larger than the sum of its proper divisors (3878581768).

4427032472 is a wasteful number, since it uses less digits than its factorization.

4427032472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328562 (or 328558 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 35.

The square root of 4427032472 is about 66535.9487194704. The cubic root of 4427032472 is about 1641.9914920659.

The spelling of 4427032472 in words is "four billion, four hundred twenty-seven million, thirty-two thousand, four hundred seventy-two".