3756629 has 2 divisors, whose sum is σ = 3756630. Its totient is φ = 3756628.

The previous prime is 3756619. The next prime is 3756637. The reversal of 3756629 is 9266573.

3756629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2256004 + 1500625 = 1502^2 + 1225^2 .

It is a cyclic number.

It is not a de Polignac number, because 3756629 - 2⁸ = 3756373 is a prime.

It is a super-2 number, since 2×3756629² = 28224522887282, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 3756592 and 3756601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3756619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1878314 + 1878315.

It is an arithmetic number, because the mean of its divisors is an integer number (1878315).

Almost surely, 2^3756629 is an apocalyptic number.

It is an amenable number.

3756629 is a deficient number, since it is larger than the sum of its proper divisors (1).

3756629 is an equidigital number, since it uses as much as digits as its factorization.

3756629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68040, while the sum is 38.

The square root of 3756629 is about 1938.2025177984. The cubic root of 3756629 is about 155.4531173822.

The spelling of 3756629 in words is "three million, seven hundred fifty-six thousand, six hundred twenty-nine".