3768937 has 2 divisors, whose sum is σ = 3768938. Its totient is φ = 3768936.

The previous prime is 3768929. The next prime is 3768967. The reversal of 3768937 is 7398673.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3759721 + 9216 = 1939^2 + 96^2 .

It is a cyclic number.

It is not a de Polignac number, because 3768937 - 2³ = 3768929 is a prime.

It is a super-2 number, since 2×3768937² = 28409772219938, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3768893 and 3768902.

It is not a weakly prime, because it can be changed into another prime (3768967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1884468 + 1884469.

It is an arithmetic number, because the mean of its divisors is an integer number (1884469).

Almost surely, 2^3768937 is an apocalyptic number.

It is an amenable number.

3768937 is a deficient number, since it is larger than the sum of its proper divisors (1).

3768937 is an equidigital number, since it uses as much as digits as its factorization.

3768937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 190512, while the sum is 43.

The square root of 3768937 is about 1941.3750281695. The cubic root of 3768937 is about 155.6227048150.

The spelling of 3768937 in words is "three million, seven hundred sixty-eight thousand, nine hundred thirty-seven".