7439822396 has 24 divisors (see below), whose sum is σ = 13132143360. Its totient is φ = 3687920432.

The previous prime is 7439822333. The next prime is 7439822399. The reversal of 7439822396 is 6932289347.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7439822399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199871 + ... + 234153.

It is an arithmetic number, because the mean of its divisors is an integer number (547172640).

Almost surely, 2^7439822396 is an apocalyptic number.

It is an amenable number.

7439822396 is a deficient number, since it is larger than the sum of its proper divisors (5692320964).

7439822396 is a wasteful number, since it uses less digits than its factorization.

7439822396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34753 (or 34751 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 53.

The square root of 7439822396 is about 86254.4050817116. The cubic root of 7439822396 is about 1952.1844812290.

The spelling of 7439822396 in words is "seven billion, four hundred thirty-nine million, eight hundred twenty-two thousand, three hundred ninety-six".