3696883237 has 2 divisors, whose sum is σ = 3696883238. Its totient is φ = 3696883236.

The previous prime is 3696883193. The next prime is 3696883261. The reversal of 3696883237 is 7323886963.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3438766881 + 258116356 = 58641^2 + 16066^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3696883237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3696883037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1848441618 + 1848441619.

It is an arithmetic number, because the mean of its divisors is an integer number (1848441619).

Almost surely, 2^3696883237 is an apocalyptic number.

It is an amenable number.

3696883237 is a deficient number, since it is larger than the sum of its proper divisors (1).

3696883237 is an equidigital number, since it uses as much as digits as its factorization.

3696883237 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7838208, while the sum is 55.

The square root of 3696883237 is about 60802.0002713727. Note that the first 3 decimals coincide. The cubic root of 3696883237 is about 1546.2459602243.

The spelling of 3696883237 in words is "three billion, six hundred ninety-six million, eight hundred eighty-three thousand, two hundred thirty-seven".