3071812002 has 64 divisors (see below), whose sum is σ = 7223623680. Its totient is φ = 852451776.

The previous prime is 3071811973. The next prime is 3071812031. The reversal of 3071812002 is 2002181703.

It is an interprime number because it is at equal distance from previous prime (3071811973) and next prime (3071812031).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1128399 + ... + 1131117.

It is an arithmetic number, because the mean of its divisors is an integer number (112869120).

Almost surely, 2^3071812002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3071812002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3611811840).

3071812002 is an abundant number, since it is smaller than the sum of its proper divisors (4151811678).

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

3071812002 is a wasteful number, since it uses less digits than its factorization.

3071812002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3495.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 3071812002 is about 55423.9298678829. The cubic root of 3071812002 is about 1453.6668195777. Note that the first 3 decimals are identical.

Adding to 3071812002 its reverse (2002181703), we get a palindrome (5073993705).

The spelling of 3071812002 in words is "three billion, seventy-one million, eight hundred twelve thousand, two".