3089481 has 4 divisors (see below), whose sum is σ = 4119312. Its totient is φ = 2059652.

The previous prime is 3089479. The next prime is 3089483. The reversal of 3089481 is 1849803.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (3089479) and next prime (3089483).

It is a cyclic number.

It is not a de Polignac number, because 3089481 - 2¹ = 3089479 is a prime.

It is a super-2 number, since 2×3089481² = 19089785698722, which contains 22 as substring.

It is a D-number.

3089481 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3089483) 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, 514911 + ... + 514916.

It is an arithmetic number, because the mean of its divisors is an integer number (1029828).

Almost surely, 2^3089481 is an apocalyptic number.

It is an amenable number.

3089481 is a deficient number, since it is larger than the sum of its proper divisors (1029831).

3089481 is a wasteful number, since it uses less digits than its factorization.

3089481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029830.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 3089481 is about 1757.6919525332. The cubic root of 3089481 is about 145.6448646359.

It can be divided in two parts, 3089 and 481, that added together give a triangular number (3570 = T₈₄).

The spelling of 3089481 in words is "three million, eighty-nine thousand, four hundred eighty-one".