7342222724 has 12 divisors (see below), whose sum is σ = 13196157324. Its totient is φ = 3571892064.

The previous prime is 7342222709. The next prime is 7342222729. The reversal of 7342222724 is 4272222437.

It can be written as a sum of positive squares in 2 ways, for example, as 6317070400 + 1025152324 = 79480^2 + 32018^2 .

It is not an unprimeable number, because it can be changed into a prime (7342222729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24804659 + ... + 24804954.

It is an arithmetic number, because the mean of its divisors is an integer number (1099679777).

Almost surely, 2^7342222724 is an apocalyptic number.

7342222724 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is an amenable number.

7342222724 is a deficient number, since it is larger than the sum of its proper divisors (5853934600).

7342222724 is a wasteful number, since it uses less digits than its factorization.

7342222724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49609654 (or 49609652 counting only the distinct ones).

The product of its digits is 75264, while the sum is 35.

The square root of 7342222724 is about 85686.7709976283. The cubic root of 7342222724 is about 1943.6102684346.

The spelling of 7342222724 in words is "seven billion, three hundred forty-two million, two hundred twenty-two thousand, seven hundred twenty-four".