3387894 has 16 divisors (see below), whose sum is σ = 6858432. Its totient is φ = 1115528.

The previous prime is 3387893. The next prime is 3387899. The reversal of 3387894 is 4987833.

It is a super-2 number, since 2×3387894² = 22955651510472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3387893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2904 + ... + 3899.

It is an arithmetic number, because the mean of its divisors is an integer number (428652).

Almost surely, 2^3387894 is an apocalyptic number.

3387894 is an abundant number, since it is smaller than the sum of its proper divisors (3470538).

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

3387894 is a wasteful number, since it uses less digits than its factorization.

3387894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6891.

The product of its digits is 145152, while the sum is 42.

The square root of 3387894 is about 1840.6232640060. The cubic root of 3387894 is about 150.1907794740.

The spelling of 3387894 in words is "three million, three hundred eighty-seven thousand, eight hundred ninety-four".