7400704016 has 20 divisors (see below), whose sum is σ = 14688593724. Its totient is φ = 3610099200.

The previous prime is 7400704007. The next prime is 7400704063. The reversal of 7400704016 is 6104070047.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3824185600 + 3576518416 = 61840^2 + 59804^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 7400704016.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5640125 + ... + 5641436.

Almost surely, 2^7400704016 is an apocalyptic number.

It is an amenable number.

7400704016 is a deficient number, since it is larger than the sum of its proper divisors (7287889708).

7400704016 is a wasteful number, since it uses less digits than its factorization.

7400704016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11281610 (or 11281604 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 7400704016 is about 86027.3445829871. The cubic root of 7400704016 is about 1948.7569562786.

The spelling of 7400704016 in words is "seven billion, four hundred million, seven hundred four thousand, sixteen".