4680402064 has 20 divisors (see below), whose sum is σ = 9765839356. Its totient is φ = 2160185472.

The previous prime is 4680402053. The next prime is 4680402113. The reversal of 4680402064 is 4602040864.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2642782464 + 2037619600 = 51408^2 + 45140^2 .

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, 11250759 + ... + 11251174.

Almost surely, 2^4680402064 is an apocalyptic number.

It is an amenable number.

4680402064 is an abundant number, since it is smaller than the sum of its proper divisors (5085437292).

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

4680402064 is a wasteful number, since it uses less digits than its factorization.

4680402064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22501954 (or 22501948 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 4680402064 is about 68413.4640549651. The cubic root of 4680402064 is about 1672.7372209682.

The spelling of 4680402064 in words is "four billion, six hundred eighty million, four hundred two thousand, sixty-four".