3393900 has 90 divisors (see below), whose sum is σ = 11027940. Its totient is φ = 902880.

The previous prime is 3393893. The next prime is 3393959. The reversal of 3393900 is 93933.

It is a tau number, because it is divible by the number of its divisors (90).

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

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 7891 + ... + 8309.

Almost surely, 2^3393900 is an apocalyptic number.

3393900 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3393900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5513970).

3393900 is an abundant number, since it is smaller than the sum of its proper divisors (7634040).

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

3393900 is a wasteful number, since it uses less digits than its factorization.

3393900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445 (or 429 counting only the distinct ones).

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

The square root of 3393900 is about 1842.2540541413. The cubic root of 3393900 is about 150.2794789534.

The spelling of 3393900 in words is "three million, three hundred ninety-three thousand, nine hundred".