3325706737 has 2 divisors, whose sum is σ = 3325706738. Its totient is φ = 3325706736.

The previous prime is 3325706723. The next prime is 3325706803. The reversal of 3325706737 is 7376075233.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3167550961 + 158155776 = 56281^2 + 12576^2 .

It is an emirp because it is prime and its reverse (7376075233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3325706737 - 2¹⁵ = 3325673969 is a prime.

It is a super-2 number, since 2×3325706737² = 22120650601054374338, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3325706693 and 3325706702.

It is not a weakly prime, because it can be changed into another prime (3325706717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1662853368 + 1662853369.

It is an arithmetic number, because the mean of its divisors is an integer number (1662853369).

Almost surely, 2^3325706737 is an apocalyptic number.

It is an amenable number.

3325706737 is a deficient number, since it is larger than the sum of its proper divisors (1).

3325706737 is an equidigital number, since it uses as much as digits as its factorization.

3325706737 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 555660, while the sum is 43.

The square root of 3325706737 is about 57668.9408347336. The cubic root of 3325706737 is about 1492.6614500434.

The spelling of 3325706737 in words is "three billion, three hundred twenty-five million, seven hundred six thousand, seven hundred thirty-seven".