3081002 has 16 divisors (see below), whose sum is σ = 4924800. Its totient is φ = 1441440.

The previous prime is 3080981. The next prime is 3081007. The reversal of 3081002 is 2001803.

It is not an unprimeable number, because it can be changed into a prime (3081007) 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, 2927 + ... + 3837.

It is an arithmetic number, because the mean of its divisors is an integer number (307800).

Almost surely, 2^3081002 is an apocalyptic number.

3081002 is a deficient number, since it is larger than the sum of its proper divisors (1843798).

3081002 is a wasteful number, since it uses less digits than its factorization.

3081002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 3081002 is about 1755.2783255085. The cubic root of 3081002 is about 145.5115030486.

Adding to 3081002 its reverse (2001803), we get a palindrome (5082805).

The spelling of 3081002 in words is "three million, eighty-one thousand, two".