3299680 has 48 divisors (see below), whose sum is σ = 8001504. Its totient is φ = 1285120.

The previous prime is 3299677. The next prime is 3299687. The reversal of 3299680 is 869923.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3299687) 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, 6309 + ... + 6811.

It is an arithmetic number, because the mean of its divisors is an integer number (166698).

Almost surely, 2^3299680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3299680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4000752).

3299680 is an abundant number, since it is smaller than the sum of its proper divisors (4701824).

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

3299680 is a wasteful number, since it uses less digits than its factorization.

3299680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559 (or 551 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 3299680 is about 1816.5021332220. The cubic root of 3299680 is about 148.8757428390.

The spelling of 3299680 in words is "three million, two hundred ninety-nine thousand, six hundred eighty".