4469899386 has 32 divisors (see below), whose sum is σ = 9469968768. Its totient is φ = 1401684480.

The previous prime is 4469899333. The next prime is 4469899387. The reversal of 4469899386 is 6839989644.

It is not an unprimeable number, because it can be changed into a prime (4469899387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248451 + ... + 265833.

It is an arithmetic number, because the mean of its divisors is an integer number (295936524).

Almost surely, 2^4469899386 is an apocalyptic number.

4469899386 is an abundant number, since it is smaller than the sum of its proper divisors (5000069382).

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

4469899386 is a wasteful number, since it uses less digits than its factorization.

4469899386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19926.

The product of its digits is 80621568, while the sum is 66.

The square root of 4469899386 is about 66857.3061527310. The cubic root of 4469899386 is about 1647.2742736221.

The spelling of 4469899386 in words is "four billion, four hundred sixty-nine million, eight hundred ninety-nine thousand, three hundred eighty-six".