3490368 has 112 divisors (see below), whose sum is σ = 10972800. Its totient is φ = 978432.

The previous prime is 3490367. The next prime is 3490379. The reversal of 3490368 is 8630943.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3490363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65830 + ... + 65882.

Almost surely, 2^3490368 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 3490368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5486400).

3490368 is an abundant number, since it is smaller than the sum of its proper divisors (7482432).

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

3490368 is an equidigital number, since it uses as much as digits as its factorization.

3490368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 3490368 is about 1868.2526595726. The cubic root of 3490368 is about 151.6900424194.

The spelling of 3490368 in words is "three million, four hundred ninety thousand, three hundred sixty-eight".