4910921964 has 36 divisors (see below), whose sum is σ = 13368622176. Its totient is φ = 1511052768.

The previous prime is 4910921933. The next prime is 4910922007. The reversal of 4910921964 is 4691290194.

4910921964 is a `hidden beast` number, since 491 + 0 + 92 + 19 + 64 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5246244 + ... + 5247179.

It is an arithmetic number, because the mean of its divisors is an integer number (371350616).

Almost surely, 2^4910921964 is an apocalyptic number.

It is an amenable number.

4910921964 is an abundant number, since it is smaller than the sum of its proper divisors (8457700212).

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

4910921964 is a wasteful number, since it uses less digits than its factorization.

4910921964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10493446 (or 10493441 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The square root of 4910921964 is about 70077.9706041777. The cubic root of 4910921964 is about 1699.7602850001.

The spelling of 4910921964 in words is "four billion, nine hundred ten million, nine hundred twenty-one thousand, nine hundred sixty-four".