4922139884 has 12 divisors (see below), whose sum is σ = 8614839408. Its totient is φ = 2460757200.

The previous prime is 4922139877. The next prime is 4922139919. The reversal of 4922139884 is 4889312294.

It is a super-2 number, since 2×4922139884² = 48454922075327066912, which contains 22 as substring.

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, 40787 + ... + 107274.

It is an arithmetic number, because the mean of its divisors is an integer number (717903284).

Almost surely, 2^4922139884 is an apocalyptic number.

It is an amenable number.

4922139884 is a deficient number, since it is larger than the sum of its proper divisors (3692699524).

4922139884 is a wasteful number, since it uses less digits than its factorization.

4922139884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156376 (or 156374 counting only the distinct ones).

The product of its digits is 995328, while the sum is 50.

The square root of 4922139884 is about 70157.9637959940. The cubic root of 4922139884 is about 1701.0535434909.

The spelling of 4922139884 in words is "four billion, nine hundred twenty-two million, one hundred thirty-nine thousand, eight hundred eighty-four".