3247090 has 32 divisors (see below), whose sum is σ = 7288704. Its totient is φ = 1011840.

The previous prime is 3247087. The next prime is 3247093. The reversal of 3247090 is 907423.

3247090 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3247087) and next prime (3247093).

3247090 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (3247093) 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, 1339 + ... + 2878.

It is an arithmetic number, because the mean of its divisors is an integer number (227772).

Almost surely, 2^3247090 is an apocalyptic number.

3247090 is an abundant number, since it is smaller than the sum of its proper divisors (4041614).

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

3247090 is a wasteful number, since it uses less digits than its factorization.

3247090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4242.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 3247090 is about 1801.9683682018. The cubic root of 3247090 is about 148.0805806622.

The spelling of 3247090 in words is "three million, two hundred forty-seven thousand, ninety".