3297490 has 48 divisors (see below), whose sum is σ = 7250112. Its totient is φ = 1057536.

The previous prime is 3297479. The next prime is 3297493. The reversal of 3297490 is 947923.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (3297493) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20149 + ... + 20311.

It is an arithmetic number, because the mean of its divisors is an integer number (151044).

Almost surely, 2^3297490 is an apocalyptic number.

3297490 is an abundant number, since it is smaller than the sum of its proper divisors (3952622).

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

3297490 is a wasteful number, since it uses less digits than its factorization.

3297490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211 (or 194 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 3297490 is about 1815.8992262788. The cubic root of 3297490 is about 148.8427992370.

The spelling of 3297490 in words is "three million, two hundred ninety-seven thousand, four hundred ninety".