3922857552 has 160 divisors (see below), whose sum is σ = 11055292416. Its totient is φ = 1194969600.

The previous prime is 3922857541. The next prime is 3922857611. The reversal of 3922857552 is 2557582293.

It is a super-2 number, since 2×3922857552² = 30777622746566865408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2839902 + ... + 2841282.

Almost surely, 2^3922857552 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 3922857552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5527646208).

3922857552 is an abundant number, since it is smaller than the sum of its proper divisors (7132434864).

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

3922857552 is a wasteful number, since it uses less digits than its factorization.

3922857552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1529 (or 1523 counting only the distinct ones).

The product of its digits is 1512000, while the sum is 48.

The square root of 3922857552 is about 62632.7195002740. The cubic root of 3922857552 is about 1577.1300719288.

The spelling of 3922857552 in words is "three billion, nine hundred twenty-two million, eight hundred fifty-seven thousand, five hundred fifty-two".