4469599806 has 16 divisors (see below), whose sum is σ = 10216228224. Its totient is φ = 1277028504.

The previous prime is 4469599793. The next prime is 4469599807. The reversal of 4469599806 is 6089959644.

It is a self number, because there is not a number n which added to its sum of digits gives 4469599806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4469599807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53209480 + ... + 53209563.

It is an arithmetic number, because the mean of its divisors is an integer number (638514264).

Almost surely, 2^4469599806 is an apocalyptic number.

4469599806 is an abundant number, since it is smaller than the sum of its proper divisors (5746628418).

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

4469599806 is a wasteful number, since it uses less digits than its factorization.

4469599806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106419055.

The product of its (nonzero) digits is 16796160, while the sum is 60.

The square root of 4469599806 is about 66855.0656719444. The cubic root of 4469599806 is about 1647.2374717906.

The spelling of 4469599806 in words is "four billion, four hundred sixty-nine million, five hundred ninety-nine thousand, eight hundred six".