4622979028 has 6 divisors (see below), whose sum is σ = 8090213306. Its totient is φ = 2311489512.

The previous prime is 4622978989. The next prime is 4622979037. The reversal of 4622979028 is 8209792264.

It can be written as a sum of positive squares in only one way, i.e., 4599823684 + 23155344 = 67822^2 + 4812^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 577872375 + ... + 577872382.

Almost surely, 2^4622979028 is an apocalyptic number.

It is an amenable number.

4622979028 is a deficient number, since it is larger than the sum of its proper divisors (3467234278).

4622979028 is a wasteful number, since it uses less digits than its factorization.

4622979028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1155744761 (or 1155744759 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 49.

The square root of 4622979028 is about 67992.4924385038. The cubic root of 4622979028 is about 1665.8682120143.

The spelling of 4622979028 in words is "four billion, six hundred twenty-two million, nine hundred seventy-nine thousand, twenty-eight".