4620639332 has 12 divisors (see below), whose sum is σ = 8086753920. Its totient is φ = 2310138216.

The previous prime is 4620639323. The next prime is 4620639367. The reversal of 4620639332 is 2339360264.

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, 23573 + ... + 98979.

It is an arithmetic number, because the mean of its divisors is an integer number (673896160).

Almost surely, 2^4620639332 is an apocalyptic number.

It is an amenable number.

4620639332 is a deficient number, since it is larger than the sum of its proper divisors (3466114588).

4620639332 is a wasteful number, since it uses less digits than its factorization.

4620639332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90730 (or 90728 counting only the distinct ones).

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

The square root of 4620639332 is about 67975.2847143725. The cubic root of 4620639332 is about 1665.5871318648.

Adding to 4620639332 its reverse (2339360264), we get a palindrome (6959999596).

The spelling of 4620639332 in words is "four billion, six hundred twenty million, six hundred thirty-nine thousand, three hundred thirty-two".