4640088816 has 120 divisors (see below), whose sum is σ = 14782375296. Its totient is φ = 1344942720.

The previous prime is 4640088811. The next prime is 4640088833. The reversal of 4640088816 is 6188800464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4640088811) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27250 + ... + 100113.

Almost surely, 2^4640088816 is an apocalyptic number.

4640088816 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

4640088816 is an abundant number, since it is smaller than the sum of its proper divisors (10142286480).

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

4640088816 is a wasteful number, since it uses less digits than its factorization.

4640088816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127411 (or 127402 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The square root of 4640088816 is about 68118.1973924736. The cubic root of 4640088816 is about 1667.9208250464.

The spelling of 4640088816 in words is "four billion, six hundred forty million, eighty-eight thousand, eight hundred sixteen".