3394780 has 24 divisors (see below), whose sum is σ = 7166880. Its totient is φ = 1350720.

The previous prime is 3394771. The next prime is 3394799. The reversal of 3394780 is 874933.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

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 7 ways as a sum of consecutive naturals, for example, 5065 + ... + 5695.

It is an arithmetic number, because the mean of its divisors is an integer number (298620).

Almost surely, 2^3394780 is an apocalyptic number.

It is an amenable number.

3394780 is an abundant number, since it is smaller than the sum of its proper divisors (3772100).

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

3394780 is a wasteful number, since it uses less digits than its factorization.

3394780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909 (or 907 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 3394780 is about 1842.4928765127. The cubic root of 3394780 is about 150.2924664224.

The spelling of 3394780 in words is "three million, three hundred ninety-four thousand, seven hundred eighty".