3089904 has 20 divisors (see below), whose sum is σ = 7982376. Its totient is φ = 1029952.

The previous prime is 3089899. The next prime is 3089909. The reversal of 3089904 is 4099803.

It is an interprime number because it is at equal distance from previous prime (3089899) and next prime (3089909).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3089909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32139 + ... + 32234.

Almost surely, 2^3089904 is an apocalyptic number.

It is an amenable number.

3089904 is an abundant number, since it is smaller than the sum of its proper divisors (4892472).

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

3089904 is a wasteful number, since it uses less digits than its factorization.

3089904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64384 (or 64378 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 3089904 is about 1757.8122766667. The cubic root of 3089904 is about 145.6515113797.

It can be divided in two parts, 3089 and 904, that added together give a palindrome (3993).

The spelling of 3089904 in words is "three million, eighty-nine thousand, nine hundred four".