3756001 has 2 divisors, whose sum is σ = 3756002. Its totient is φ = 3756000.

The previous prime is 3755959. The next prime is 3756019. The reversal of 3756001 is 1006573.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3326976 + 429025 = 1824^2 + 655^2 .

It is a cyclic number.

It is not a de Polignac number, because 3756001 - 2⁹ = 3755489 is a prime.

3756001 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3756041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1878000 + 1878001.

It is an arithmetic number, because the mean of its divisors is an integer number (1878001).

Almost surely, 2^3756001 is an apocalyptic number.

It is an amenable number.

3756001 is a deficient number, since it is larger than the sum of its proper divisors (1).

3756001 is an equidigital number, since it uses as much as digits as its factorization.

3756001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 3756001 is about 1938.0405052527. The cubic root of 3756001 is about 155.4444544739. Note that the first 4 decimals are identical.

The spelling of 3756001 in words is "three million, seven hundred fifty-six thousand, one".