3269066850 has 648 divisors, whose sum is σ = 11847522960. Its totient is φ = 666247680.

The previous prime is 3269066807. The next prime is 3269066863. The reversal of 3269066850 is 586609623.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 3269066796 and 3269066805.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 323 ways as a sum of consecutive naturals, for example, 172056141 + ... + 172056159.

Almost surely, 2^3269066850 is an apocalyptic number.

3269066850 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3269066850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5923761480).

3269066850 is an abundant number, since it is smaller than the sum of its proper divisors (8578456110).

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

3269066850 is a wasteful number, since it uses less digits than its factorization.

3269066850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94 (or 53 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The square root of 3269066850 is about 57175.7540396277. The cubic root of 3269066850 is about 1484.1390785756.

The spelling of 3269066850 in words is "three billion, two hundred sixty-nine million, sixty-six thousand, eight hundred fifty".