3199680 has 168 divisors, whose sum is σ = 12124944. Its totient is φ = 768000.

The previous prime is 3199661. The next prime is 3199709. The reversal of 3199680 is 869913.

3199680 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31630 + ... + 31730.

Almost surely, 2^3199680 is an apocalyptic number.

3199680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3199680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6062472).

3199680 is an abundant number, since it is smaller than the sum of its proper divisors (8925264).

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

3199680 is a wasteful number, since it uses less digits than its factorization.

3199680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 3199680 is about 1788.7649370446. The cubic root of 3199680 is about 147.3563477399.

It can be divided in two parts, 319 and 9680, that added together give a palindrome (9999).

The spelling of 3199680 in words is "three million, one hundred ninety-nine thousand, six hundred eighty".