3876472801 has 4 divisors (see below), whose sum is σ = 3934330672. Its totient is φ = 3818614932.

The previous prime is 3876472751. The next prime is 3876472813. The reversal of 3876472801 is 1082746783.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1082746783 = 1607 ⋅673769.

It is a cyclic number.

It is not a de Polignac number, because 3876472801 - 2⁹ = 3876472289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3876472001) 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, 28928835 + ... + 28928968.

It is an arithmetic number, because the mean of its divisors is an integer number (983582668).

Almost surely, 2^3876472801 is an apocalyptic number.

It is an amenable number.

3876472801 is a deficient number, since it is larger than the sum of its proper divisors (57857871).

3876472801 is an equidigital number, since it uses as much as digits as its factorization.

3876472801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57857870.

The product of its (nonzero) digits is 451584, while the sum is 46.

The square root of 3876472801 is about 62261.3266884026. The cubic root of 3876472801 is about 1570.8892957669.

The spelling of 3876472801 in words is "three billion, eight hundred seventy-six million, four hundred seventy-two thousand, eight hundred one".