3315390 has 32 divisors (see below), whose sum is σ = 8570016. Its totient is φ = 816000.

The previous prime is 3315379. The next prime is 3315401. The reversal of 3315390 is 935133.

It is an interprime number because it is at equal distance from previous prime (3315379) and next prime (3315401).

It is a self number, because there is not a number n which added to its sum of digits gives 3315390.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3861 + ... + 4640.

It is an arithmetic number, because the mean of its divisors is an integer number (267813).

Almost surely, 2^3315390 is an apocalyptic number.

3315390 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3315390 is an abundant number, since it is smaller than the sum of its proper divisors (5254626).

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

3315390 is a wasteful number, since it uses less digits than its factorization.

3315390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8524.

The product of its (nonzero) digits is 1215, while the sum is 24.

The square root of 3315390 is about 1820.8212432856. The cubic root of 3315390 is about 149.1116380287. Note that the first 3 decimals are identical.

The spelling of 3315390 in words is "three million, three hundred fifteen thousand, three hundred ninety".