3103680 has 112 divisors (see below), whose sum is σ = 10204704. Its totient is φ = 798720.

The previous prime is 3103679. The next prime is 3103687. The reversal of 3103680 is 863013.

3103680 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50850 + ... + 50910.

Almost surely, 2^3103680 is an apocalyptic number.

3103680 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 3103680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5102352).

3103680 is an abundant number, since it is smaller than the sum of its proper divisors (7101024).

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

3103680 is a wasteful number, since it uses less digits than its factorization.

3103680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134 (or 124 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 3103680 is about 1761.7264259811. The cubic root of 3103680 is about 145.8676476169.

Adding to 3103680 its reverse (863013), we get a palindrome (3966693).

The spelling of 3103680 in words is "three million, one hundred three thousand, six hundred eighty".