4232920326 has 12 divisors (see below), whose sum is σ = 8466159396. Its totient is φ = 1410920320.

The previous prime is 4232920309. The next prime is 4232920331. The reversal of 4232920326 is 6230292324.

It is a happy number.

It is a super-2 number, since 2×4232920326² = 35835228972527892552, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 146086 + ... + 172646.

It is an arithmetic number, because the mean of its divisors is an integer number (705513283).

Almost surely, 2^4232920326 is an apocalyptic number.

4232920326 is an abundant number, since it is smaller than the sum of its proper divisors (4233239070).

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

4232920326 is an frugal number, since it uses more digits than its factorization.

4232920326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53127 (or 26566 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 4232920326 is about 65060.8970580640. The cubic root of 4232920326 is about 1617.6331241487.

Multiplying 4232920326 by its product of nonzero digits (31104), we get a square (131660753819904 = 11474352²).

The spelling of 4232920326 in words is "four billion, two hundred thirty-two million, nine hundred twenty thousand, three hundred twenty-six".