4899660 has 48 divisors (see below), whose sum is σ = 13848576. Its totient is φ = 1294272.

The previous prime is 4899647. The next prime is 4899673. The reversal of 4899660 is 669984.

It is an interprime number because it is at equal distance from previous prime (4899647) and next prime (4899673).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7299 + ... + 7941.

It is an arithmetic number, because the mean of its divisors is an integer number (288512).

Almost surely, 2^4899660 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4899660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6924288).

4899660 is an abundant number, since it is smaller than the sum of its proper divisors (8948916).

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

4899660 is a wasteful number, since it uses less digits than its factorization.

4899660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782 (or 780 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 4899660 is about 2213.5175626139. The cubic root of 4899660 is about 169.8459966316.

The spelling of 4899660 in words is "four million, eight hundred ninety-nine thousand, six hundred sixty".