4690888490886 has 64 divisors (see below), whose sum is σ = 10422353093376. Its totient is φ = 1398499344000.

The previous prime is 4690888490881. The next prime is 4690888490941. The reversal of 4690888490886 is 6880948880964.

It is a Harshad number since it is a multiple of its sum of digits (78).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4690888490881) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7038640 + ... + 7676211.

It is an arithmetic number, because the mean of its divisors is an integer number (162849267084).

Almost surely, 2^{4690888490886} is an apocalyptic number.

4690888490886 is an abundant number, since it is smaller than the sum of its proper divisors (5731464602490).

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

4690888490886 is a wasteful number, since it uses less digits than its factorization.

4690888490886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14714997.

The product of its (nonzero) digits is 1528823808, while the sum is 78.

The spelling of 4690888490886 in words is "four trillion, six hundred ninety billion, eight hundred eighty-eight million, four hundred ninety thousand, eight hundred eighty-six".