3393090 has 80 divisors (see below), whose sum is σ = 9408960. Its totient is φ = 876960.

The previous prime is 3393073. The next prime is 3393107. The reversal of 3393090 is 903933.

It is an interprime number because it is at equal distance from previous prime (3393073) and next prime (3393107).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 47755 + ... + 47825.

It is an arithmetic number, because the mean of its divisors is an integer number (117612).

Almost surely, 2^3393090 is an apocalyptic number.

3393090 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 3393090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4704480).

3393090 is an abundant number, since it is smaller than the sum of its proper divisors (6015870).

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

3393090 is a wasteful number, since it uses less digits than its factorization.

3393090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149 (or 140 counting only the distinct ones).

The product of its (nonzero) digits is 2187, while the sum is 27.

The square root of 3393090 is about 1842.0342016369. The cubic root of 3393090 is about 150.2675225941.

The spelling of 3393090 in words is "three million, three hundred ninety-three thousand, ninety".