4492213632 has 96 divisors (see below), whose sum is σ = 12988779960. Its totient is φ = 1490227200.

The previous prime is 4492213619. The next prime is 4492213717. The reversal of 4492213632 is 2363122944.

4492213632 is a `hidden beast` number, since 4 + 4 + 9 + 2 + 2 + 13 + 632 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 233832 + ... + 252312.

Almost surely, 2^4492213632 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 4492213632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6494389980).

4492213632 is an abundant number, since it is smaller than the sum of its proper divisors (8496566328).

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

4492213632 is a wasteful number, since it uses less digits than its factorization.

4492213632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18712 (or 18697 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 4492213632 is about 67023.9780377142. The cubic root of 4492213632 is about 1650.0108517193.

The spelling of 4492213632 in words is "four billion, four hundred ninety-two million, two hundred thirteen thousand, six hundred thirty-two".