3724922448 has 120 divisors (see below), whose sum is σ = 11263711368. Its totient is φ = 1142332416.

The previous prime is 3724922437. The next prime is 3724922477. The reversal of 3724922448 is 8442294273.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 212226624 + 3512695824 = 14568^2 + 59268^2 .

It is a super-2 number, since 2×3724922448² = 27750094487228625408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 590286 + ... + 596562.

Almost surely, 2^3724922448 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 3724922448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5631855684).

3724922448 is an abundant number, since it is smaller than the sum of its proper divisors (7538788920).

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

3724922448 is a wasteful number, since it uses less digits than its factorization.

3724922448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6621 (or 6612 counting only the distinct ones).

The product of its digits is 774144, while the sum is 45.

The square root of 3724922448 is about 61032.1427446227. The cubic root of 3724922448 is about 1550.1453138823.

The spelling of 3724922448 in words is "three billion, seven hundred twenty-four million, nine hundred twenty-two thousand, four hundred forty-eight".