3827642875 has 32 divisors (see below), whose sum is σ = 5464667520. Its totient is φ = 2622096000.

The previous prime is 3827642869. The next prime is 3827642879. The reversal of 3827642875 is 5782467283.

It is a happy number.

It is not a de Polignac number, because 3827642875 - 2³ = 3827642867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3827642879) 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 31 ways as a sum of consecutive naturals, for example, 1459065 + ... + 1461685.

It is an arithmetic number, because the mean of its divisors is an integer number (170770860).

Almost surely, 2^3827642875 is an apocalyptic number.

3827642875 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3827642875 is a deficient number, since it is larger than the sum of its proper divisors (1637024645).

3827642875 is a wasteful number, since it uses less digits than its factorization.

3827642875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4312 (or 4302 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 52.

The square root of 3827642875 is about 61867.9470727775. The cubic root of 3827642875 is about 1564.2655115488.

The spelling of 3827642875 in words is "three billion, eight hundred twenty-seven million, six hundred forty-two thousand, eight hundred seventy-five".