3723541387 has 2 divisors, whose sum is σ = 3723541388. Its totient is φ = 3723541386.

The previous prime is 3723541379. The next prime is 3723541411. The reversal of 3723541387 is 7831453273.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3723541387 - 2³ = 3723541379 is a prime.

It is not a weakly prime, because it can be changed into another prime (3723541357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1861770693 + 1861770694.

It is an arithmetic number, because the mean of its divisors is an integer number (1861770694).

Almost surely, 2^3723541387 is an apocalyptic number.

3723541387 is a deficient number, since it is larger than the sum of its proper divisors (1).

3723541387 is an equidigital number, since it uses as much as digits as its factorization.

3723541387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 423360, while the sum is 43.

The square root of 3723541387 is about 61020.8274853758. The cubic root of 3723541387 is about 1549.9537116943.

The spelling of 3723541387 in words is "three billion, seven hundred twenty-three million, five hundred forty-one thousand, three hundred eighty-seven".