47369386 has 8 divisors (see below), whose sum is σ = 72394884. Its totient is φ = 23237760.

The previous prime is 47369381. The next prime is 47369407. The reversal of 47369386 is 68396374.

47369386 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 45819361 + 1550025 = 6769^2 + 1245^2 .

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

It is not an unprimeable number, because it can be changed into a prime (47369381) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 223335 + ... + 223546.

Almost surely, 2^47369386 is an apocalyptic number.

47369386 is a deficient number, since it is larger than the sum of its proper divisors (25025498).

47369386 is a wasteful number, since it uses less digits than its factorization.

47369386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446936.

The product of its digits is 653184, while the sum is 46.

The square root of 47369386 is about 6882.5421175609. The cubic root of 47369386 is about 361.8255673969.

The spelling of 47369386 in words is "forty-seven million, three hundred sixty-nine thousand, three hundred eighty-six".