4694189880 has 128 divisors (see below), whose sum is σ = 14593996800. Its totient is φ = 1206643200.

The previous prime is 4694189879. The next prime is 4694189881. The reversal of 4694189880 is 889814964.

It is an interprime number because it is at equal distance from previous prime (4694189879) and next prime (4694189881).

It is a self number, because there is not a number n which added to its sum of digits gives 4694189880.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4694189881) 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, 998335 + ... + 1003025.

It is an arithmetic number, because the mean of its divisors is an integer number (114015600).

Almost surely, 2^4694189880 is an apocalyptic number.

4694189880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4694189880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7296998400).

4694189880 is an abundant number, since it is smaller than the sum of its proper divisors (9899806920).

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

4694189880 is a wasteful number, since it uses less digits than its factorization.

4694189880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5005 (or 5001 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 57.

The square root of 4694189880 is about 68514.1582448475. The cubic root of 4694189880 is about 1674.3781613909.

The spelling of 4694189880 in words is "four billion, six hundred ninety-four million, one hundred eighty-nine thousand, eight hundred eighty".