4920990916 has 6 divisors (see below), whose sum is σ = 8611734110. Its totient is φ = 2460495456.

The previous prime is 4920990913. The next prime is 4920990917. The reversal of 4920990916 is 6190990294.

It can be written as a sum of positive squares in only one way, i.e., 4873436100 + 47554816 = 69810^2 + 6896^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4920990916.

It is not an unprimeable number, because it can be changed into a prime (4920990913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615123861 + ... + 615123868.

Almost surely, 2^4920990916 is an apocalyptic number.

It is an amenable number.

4920990916 is a deficient number, since it is larger than the sum of its proper divisors (3690743194).

4920990916 is a wasteful number, since it uses less digits than its factorization.

4920990916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230247733 (or 1230247731 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 49.

The square root of 4920990916 is about 70149.7748820337. The cubic root of 4920990916 is about 1700.9211750340.

The spelling of 4920990916 in words is "four billion, nine hundred twenty million, nine hundred ninety thousand, nine hundred sixteen".