4640339360 has 24 divisors (see below), whose sum is σ = 10962802116. Its totient is φ = 1856135680.

The previous prime is 4640339359. The next prime is 4640339441. The reversal of 4640339360 is 639330464.

It can be written as a sum of positive squares in 2 ways, for example, as 4544377744 + 95961616 = 67412^2 + 9796^2 .

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, 14500901 + ... + 14501220.

Almost surely, 2^4640339360 is an apocalyptic number.

4640339360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4640339360 is an abundant number, since it is smaller than the sum of its proper divisors (6322462756).

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

4640339360 is a wasteful number, since it uses less digits than its factorization.

4640339360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29002136 (or 29002128 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 38.

The square root of 4640339360 is about 68120.0364063320. The cubic root of 4640339360 is about 1667.9508445892.

The spelling of 4640339360 in words is "four billion, six hundred forty million, three hundred thirty-nine thousand, three hundred sixty".