3714521999 has 4 divisors (see below), whose sum is σ = 3765405936. Its totient is φ = 3663638064.

The previous prime is 3714521971. The next prime is 3714522023. The reversal of 3714521999 is 9991254173.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3714521999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3714521929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25441859 + ... + 25442004.

It is an arithmetic number, because the mean of its divisors is an integer number (941351484).

Almost surely, 2^3714521999 is an apocalyptic number.

3714521999 is a deficient number, since it is larger than the sum of its proper divisors (50883937).

3714521999 is an equidigital number, since it uses as much as digits as its factorization.

3714521999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50883936.

The product of its digits is 612360, while the sum is 50.

The square root of 3714521999 is about 60946.8785008716. The cubic root of 3714521999 is about 1548.7012358828.

The spelling of 3714521999 in words is "three billion, seven hundred fourteen million, five hundred twenty-one thousand, nine hundred ninety-nine".