3113490 has 32 divisors (see below), whose sum is σ = 7588800. Its totient is φ = 817344.

The previous prime is 3113483. The next prime is 3113497. The reversal of 3113490 is 943113.

It is an interprime number because it is at equal distance from previous prime (3113483) and next prime (3113497).

It is not an unprimeable number, because it can be changed into a prime (3113497) 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, 1236 + ... + 2784.

It is an arithmetic number, because the mean of its divisors is an integer number (237150).

Almost surely, 2^3113490 is an apocalyptic number.

3113490 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 3113490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3794400).

3113490 is an abundant number, since it is smaller than the sum of its proper divisors (4475310).

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

3113490 is a wasteful number, since it uses less digits than its factorization.

3113490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1626.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 3113490 is about 1764.5084301300. The cubic root of 3113490 is about 146.0211703835.

The spelling of 3113490 in words is "three million, one hundred thirteen thousand, four hundred ninety".