3331020037 has 2 divisors, whose sum is σ = 3331020038. Its totient is φ = 3331020036.

The previous prime is 3331019987. The next prime is 3331020041. The reversal of 3331020037 is 7300201333.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3178027876 + 152992161 = 56374^2 + 12369^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3331020037 is a prime.

It is a super-2 number, since 2×3331020037² = 22191388973790962738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3331020337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1665510018 + 1665510019.

It is an arithmetic number, because the mean of its divisors is an integer number (1665510019).

Almost surely, 2^3331020037 is an apocalyptic number.

It is an amenable number.

3331020037 is a deficient number, since it is larger than the sum of its proper divisors (1).

3331020037 is an equidigital number, since it uses as much as digits as its factorization.

3331020037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 22.

The square root of 3331020037 is about 57714.9897080473. The cubic root of 3331020037 is about 1493.4559416442.

The spelling of 3331020037 in words is "three billion, three hundred thirty-one million, twenty thousand, thirty-seven".