3901741 has 2 divisors, whose sum is σ = 3901742. Its totient is φ = 3901740.

The previous prime is 3901727. The next prime is 3901757. The reversal of 3901741 is 1471093.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3884841 + 16900 = 1971^2 + 130^2 .

It is a cyclic number.

It is not a de Polignac number, because 3901741 - 2⁹ = 3901229 is a prime.

3901741 is a lucky number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3901841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1950870 + 1950871.

It is an arithmetic number, because the mean of its divisors is an integer number (1950871).

Almost surely, 2^3901741 is an apocalyptic number.

It is an amenable number.

3901741 is a deficient number, since it is larger than the sum of its proper divisors (1).

3901741 is an equidigital number, since it uses as much as digits as its factorization.

3901741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 3901741 is about 1975.2825114398. The cubic root of 3901741 is about 157.4295107432.

The spelling of 3901741 in words is "three million, nine hundred one thousand, seven hundred forty-one".