3731341 has 2 divisors, whose sum is σ = 3731342. Its totient is φ = 3731340.

The previous prime is 3731333. The next prime is 3731393. The reversal of 3731341 is 1431373.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2418025 + 1313316 = 1555^2 + 1146^2 .

It is an emirp because it is prime and its reverse (1431373) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3731341 - 2³ = 3731333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3731311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1865670 + 1865671.

It is an arithmetic number, because the mean of its divisors is an integer number (1865671).

Almost surely, 2^3731341 is an apocalyptic number.

It is an amenable number.

3731341 is a deficient number, since it is larger than the sum of its proper divisors (1).

3731341 is an equidigital number, since it uses as much as digits as its factorization.

3731341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 756, while the sum is 22.

The square root of 3731341 is about 1931.6679321250. The cubic root of 3731341 is about 155.1035173919.

Subtracting from 3731341 its reverse (1431373), we obtain a cube (2299968 = 132³).

The spelling of 3731341 in words is "three million, seven hundred thirty-one thousand, three hundred forty-one".