3001681002 has 16 divisors (see below), whose sum is σ = 6061648320. Its totient is φ = 990845952.

The previous prime is 3001680947. The next prime is 3001681027. The reversal of 3001681002 is 2001861003.

It is a self number, because there is not a number n which added to its sum of digits gives 3001681002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2427927 + ... + 2429162.

It is an arithmetic number, because the mean of its divisors is an integer number (378853020).

Almost surely, 2^3001681002 is an apocalyptic number.

3001681002 is an abundant number, since it is smaller than the sum of its proper divisors (3059967318).

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

3001681002 is a wasteful number, since it uses less digits than its factorization.

3001681002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4857197.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 3001681002 is about 54787.5989800612. The cubic root of 3001681002 is about 1442.5189004990.

The spelling of 3001681002 in words is "three billion, one million, six hundred eighty-one thousand, two".