47879365 has 8 divisors (see below), whose sum is σ = 57507840. Its totient is φ = 38268432.

The previous prime is 47879341. The next prime is 47879371. The reversal of 47879365 is 56397874.

It is a happy number.

47879365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47879365 - 2¹⁵ = 47846597 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2652 + ... + 10138.

It is an arithmetic number, because the mean of its divisors is an integer number (7188480).

It is a vampire number, since it can be written as 6395 ⋅ 7487 (with its own digits).

Almost surely, 2^47879365 is an apocalyptic number.

It is an amenable number.

47879365 is a deficient number, since it is larger than the sum of its proper divisors (9628475).

47879365 is a wasteful number, since it uses less digits than its factorization.

47879365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8771.

The product of its digits is 1270080, while the sum is 49.

The square root of 47879365 is about 6919.4916720811. The cubic root of 47879365 is about 363.1194071222.

The spelling of 47879365 in words is "forty-seven million, eight hundred seventy-nine thousand, three hundred sixty-five".