3294090 has 48 divisors (see below), whose sum is σ = 9072648. Its totient is φ = 826368.

The previous prime is 3294079. The next prime is 3294097. The reversal of 3294090 is 904923.

It can be written as a sum of positive squares in 4 ways, for example, as 2331729 + 962361 = 1527^2 + 981^2 .

It is not an unprimeable number, because it can be changed into a prime (3294097) 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, 454 + ... + 2606.

Almost surely, 2^3294090 is an apocalyptic number.

3294090 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 3294090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4536324).

3294090 is an abundant number, since it is smaller than the sum of its proper divisors (5778558).

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

3294090 is a wasteful number, since it uses less digits than its factorization.

3294090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2183 (or 2180 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 3294090 is about 1814.9628095363. The cubic root of 3294090 is about 148.7916250056.

The spelling of 3294090 in words is "three million, two hundred ninety-four thousand, ninety".