3802040727 has 4 divisors (see below), whose sum is σ = 5069387640. Its totient is φ = 2534693816.

The previous prime is 3802040719. The next prime is 3802040789. The reversal of 3802040727 is 7270402083.

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

It is a cyclic number.

It is not a de Polignac number, because 3802040727 - 2³ = 3802040719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3802040717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 633673452 + ... + 633673457.

It is an arithmetic number, because the mean of its divisors is an integer number (1267346910).

Almost surely, 2^3802040727 is an apocalyptic number.

3802040727 is a deficient number, since it is larger than the sum of its proper divisors (1267346913).

3802040727 is a wasteful number, since it uses less digits than its factorization.

3802040727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1267346912.

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 3802040727 is about 61660.6902896813. The cubic root of 3802040727 is about 1560.7700459457.

The spelling of 3802040727 in words is "three billion, eight hundred two million, forty thousand, seven hundred twenty-seven".