3090481 has 8 divisors (see below), whose sum is σ = 3304800. Its totient is φ = 2879808.

The previous prime is 3090473. The next prime is 3090491. The reversal of 3090481 is 1840903.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3090481 - 2³ = 3090473 is a prime.

It is a super-2 number, since 2×3090481² = 19102145622722, which contains 22 as substring.

3090481 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3090431) 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, 970 + ... + 2668.

It is an arithmetic number, because the mean of its divisors is an integer number (413100).

Almost surely, 2^3090481 is an apocalyptic number.

It is an amenable number.

3090481 is a deficient number, since it is larger than the sum of its proper divisors (214319).

3090481 is a wasteful number, since it uses less digits than its factorization.

3090481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1823.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 3090481 is about 1757.9763934706. The cubic root of 3090481 is about 145.6605770003.

The spelling of 3090481 in words is "three million, ninety thousand, four hundred eighty-one".