3299989650 has 48 divisors (see below), whose sum is σ = 8190794208. Its totient is φ = 879264000.

The previous prime is 3299989577. The next prime is 3299989657. The reversal of 3299989650 is 569899923.

It is not an unprimeable number, because it can be changed into a prime (3299989657) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 185130 + ... + 202170.

It is an arithmetic number, because the mean of its divisors is an integer number (170641546).

Almost surely, 2^3299989650 is an apocalyptic number.

3299989650 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3299989650 is an abundant number, since it is smaller than the sum of its proper divisors (4890804558).

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

3299989650 is a wasteful number, since it uses less digits than its factorization.

3299989650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18347 (or 18342 counting only the distinct ones).

The product of its (nonzero) digits is 9447840, while the sum is 60.

The square root of 3299989650 is about 57445.5363801227. The cubic root of 3299989650 is about 1488.8039964737.

The spelling of 3299989650 in words is "three billion, two hundred ninety-nine million, nine hundred eighty-nine thousand, six hundred fifty".