3125446632 has 384 divisors, whose sum is σ = 11156520960. Its totient is φ = 766402560.

The previous prime is 3125446627. The next prime is 3125446633. The reversal of 3125446632 is 2366445213.

3125446632 is a `hidden beast` number, since 3 + 12 + 5 + 4 + 4 + 6 + 632 = 666.

3125446632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (3125446633) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16193928 + ... + 16194120.

It is an arithmetic number, because the mean of its divisors is an integer number (29053440).

Almost surely, 2^3125446632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3125446632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5578260480).

3125446632 is an abundant number, since it is smaller than the sum of its proper divisors (8031074328).

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

3125446632 is a wasteful number, since it uses less digits than its factorization.

3125446632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373 (or 366 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 3125446632 is about 55905.6940928203. The cubic root of 3125446632 is about 1462.0785169826.

The spelling of 3125446632 in words is "three billion, one hundred twenty-five million, four hundred forty-six thousand, six hundred thirty-two".