4888690506 has 60 divisors (see below), whose sum is σ = 12356897202. Its totient is φ = 1396756368.

The previous prime is 4888690451. The next prime is 4888690507. The reversal of 4888690506 is 6050968884.

It is a happy number.

4888690506 is a `hidden beast` number, since 48 + 8 + 8 + 6 + 90 + 506 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4434361281 + 454329225 = 66591^2 + 21315^2 .

It is not an unprimeable number, because it can be changed into a prime (4888690507) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 13341 + ... + 99776.

Almost surely, 2^4888690506 is an apocalyptic number.

4888690506 is an abundant number, since it is smaller than the sum of its proper divisors (7468206696).

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

4888690506 is a wasteful number, since it uses less digits than its factorization.

4888690506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113153 (or 113129 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The square root of 4888690506 is about 69919.1712336466. The cubic root of 4888690506 is about 1697.1914995399.

The spelling of 4888690506 in words is "four billion, eight hundred eighty-eight million, six hundred ninety thousand, five hundred six".