7622443074 has 16 divisors (see below), whose sum is σ = 15599418912. Its totient is φ = 2481725568.

The previous prime is 7622443067. The next prime is 7622443079. The reversal of 7622443074 is 4703442267.

It is not an unprimeable number, because it can be changed into a prime (7622443079) 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, 14771919 + ... + 14772434.

It is an arithmetic number, because the mean of its divisors is an integer number (974963682).

Almost surely, 2^7622443074 is an apocalyptic number.

7622443074 is an abundant number, since it is smaller than the sum of its proper divisors (7976975838).

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

7622443074 is a wasteful number, since it uses less digits than its factorization.

7622443074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29544401.

The product of its (nonzero) digits is 225792, while the sum is 39.

The square root of 7622443074 is about 87306.6038395722. The cubic root of 7622443074 is about 1968.0285596977.

The spelling of 7622443074 in words is "seven billion, six hundred twenty-two million, four hundred forty-three thousand, seventy-four".