3081485 has 16 divisors (see below), whose sum is σ = 4069440. Its totient is φ = 2221440.

The previous prime is 3081479. The next prime is 3081497. The reversal of 3081485 is 5841803.

It is not a de Polignac number, because 3081485 - 2¹⁰ = 3080461 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9689 + ... + 10001.

It is an arithmetic number, because the mean of its divisors is an integer number (254340).

Almost surely, 2^3081485 is an apocalyptic number.

It is an amenable number.

3081485 is a deficient number, since it is larger than the sum of its proper divisors (987955).

3081485 is a wasteful number, since it uses less digits than its factorization.

3081485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 3081485 is about 1755.4159051347. The cubic root of 3081485 is about 145.5191064606.

The spelling of 3081485 in words is "three million, eighty-one thousand, four hundred eighty-five".