4890868002 has 24 divisors (see below), whose sum is σ = 10617719580. Its totient is φ = 1627083360.

The previous prime is 4890868001. The next prime is 4890868019. The reversal of 4890868002 is 2008680984.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4321616121 + 569251881 = 65739^2 + 23859^2 .

It is not an unprimeable number, because it can be changed into a prime (4890868001) 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 in 11 ways as a sum of consecutive naturals, for example, 257749 + ... + 276072.

Almost surely, 2^4890868002 is an apocalyptic number.

4890868002 is an abundant number, since it is smaller than the sum of its proper divisors (5726851578).

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

4890868002 is a wasteful number, since it uses less digits than its factorization.

4890868002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534338 (or 534335 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 4890868002 is about 69934.7410233283. The cubic root of 4890868002 is about 1697.4434469777.

The spelling of 4890868002 in words is "four billion, eight hundred ninety million, eight hundred sixty-eight thousand, two".