3831450722 has 54 divisors (see below), whose sum is σ = 6642136641. Its totient is φ = 1656218960.

The previous prime is 3831450713. The next prime is 3831450767. The reversal of 3831450722 is 2270541383.

3831450722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3014119801 + 817330921 = 54901^2 + 28589^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=43769.

It is a super-2 number, since 2×3831450722² = 29360029270228642568, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 22147028 + ... + 22147200.

Almost surely, 2^3831450722 is an apocalyptic number.

3831450722 is a deficient number, since it is larger than the sum of its proper divisors (2810685919).

3831450722 is a wasteful number, since it uses less digits than its factorization.

3831450722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 3831450722 is about 61898.7134115080. The cubic root of 3831450722 is about 1564.7840647676.

The spelling of 3831450722 in words is "three billion, eight hundred thirty-one million, four hundred fifty thousand, seven hundred twenty-two".