3232401630 has 64 divisors (see below), whose sum is σ = 7917585408. Its totient is φ = 844272000.

The previous prime is 3232401559. The next prime is 3232401637. The reversal of 3232401630 is 361042323.

It is a self number, because there is not a number n which added to its sum of digits gives 3232401630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3232401637) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1192737 + ... + 1195443.

It is an arithmetic number, because the mean of its divisors is an integer number (123712272).

Almost surely, 2^3232401630 is an apocalyptic number.

3232401630 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3232401630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3958792704).

3232401630 is an abundant number, since it is smaller than the sum of its proper divisors (4685183778).

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

3232401630 is a wasteful number, since it uses less digits than its factorization.

3232401630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3521.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 3232401630 is about 56854.2138280005. The cubic root of 3232401630 is about 1478.5695989282.

Adding to 3232401630 its reverse (361042323), we get a palindrome (3593443953).

The spelling of 3232401630 in words is "three billion, two hundred thirty-two million, four hundred one thousand, six hundred thirty".