4892121600 has 120 divisors (see below), whose sum is σ = 16160944800. Its totient is φ = 1304555520.

The previous prime is 4892121589. The next prime is 4892121613. The reversal of 4892121600 is 61212984.

It is a tau number, because it is divible by the number of its divisors (120).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25300 + ... + 102099.

It is an arithmetic number, because the mean of its divisors is an integer number (134674540).

Almost surely, 2^4892121600 is an apocalyptic number.

4892121600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4892121600 is an abundant number, since it is smaller than the sum of its proper divisors (11268823200).

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

4892121600 is a wasteful number, since it uses less digits than its factorization.

4892121600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127430 (or 127409 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 4892121600 is about 69943.7030761169. The cubic root of 4892121600 is about 1697.5884607687.

The spelling of 4892121600 in words is "four billion, eight hundred ninety-two million, one hundred twenty-one thousand, six hundred".