3230632944 has 640 divisors, whose sum is σ = 12727756800. Its totient is φ = 758661120.

The previous prime is 3230632891. The next prime is 3230632997. The reversal of 3230632944 is 4492360323.

3230632944 is a `hidden beast` number, since 323 + 0 + 6 + 329 + 4 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (3230632891) and next prime (3230632997).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3230632899 and 3230632908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 16399054 + ... + 16399250.

It is an arithmetic number, because the mean of its divisors is an integer number (19887120).

Almost surely, 2^3230632944 is an apocalyptic number.

3230632944 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3230632944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6363878400).

3230632944 is an abundant number, since it is smaller than the sum of its proper divisors (9497123856).

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

3230632944 is a wasteful number, since it uses less digits than its factorization.

3230632944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278 (or 266 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 36.

The square root of 3230632944 is about 56838.6571269941. The cubic root of 3230632944 is about 1478.2998714654.

The spelling of 3230632944 in words is "three billion, two hundred thirty million, six hundred thirty-two thousand, nine hundred forty-four".