3321331037 has 2 divisors, whose sum is σ = 3321331038. Its totient is φ = 3321331036.

The previous prime is 3321330997. The next prime is 3321331063. The reversal of 3321331037 is 7301331233.

It is a happy number.

It is an a-pointer prime, because the next prime (3321331063) can be obtained adding 3321331037 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2763710041 + 557620996 = 52571^2 + 23614^2 .

It is a cyclic number.

It is not a de Polignac number, because 3321331037 - 2⁸ = 3321330781 is a prime.

It is a super-2 number, since 2×3321331037² = 22062479714678990738, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3321330997 and 3321331015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3321331067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660665518 + 1660665519.

It is an arithmetic number, because the mean of its divisors is an integer number (1660665519).

Almost surely, 2^3321331037 is an apocalyptic number.

It is an amenable number.

3321331037 is a deficient number, since it is larger than the sum of its proper divisors (1).

3321331037 is an equidigital number, since it uses as much as digits as its factorization.

3321331037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402, while the sum is 26.

The square root of 3321331037 is about 57630.9902483030. The cubic root of 3321331037 is about 1492.0065210479.

The spelling of 3321331037 in words is "three billion, three hundred twenty-one million, three hundred thirty-one thousand, thirty-seven".