7408442704 has 20 divisors (see below), whose sum is σ = 15458001076. Its totient is φ = 3419281152.

The previous prime is 7408442693. The next prime is 7408442707. The reversal of 7408442704 is 4072448047.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3581783104 + 3826659600 = 59848^2 + 61860^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7408442707) 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, 17808549 + ... + 17808964.

Almost surely, 2^7408442704 is an apocalyptic number.

It is an amenable number.

7408442704 is an abundant number, since it is smaller than the sum of its proper divisors (8049558372).

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

7408442704 is a wasteful number, since it uses less digits than its factorization.

7408442704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35617534 (or 35617528 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 40.

The square root of 7408442704 is about 86072.3109019387. The cubic root of 7408442704 is about 1949.4359713459.

The spelling of 7408442704 in words is "seven billion, four hundred eight million, four hundred forty-two thousand, seven hundred four".