47694334 has 4 divisors (see below), whose sum is σ = 71541504. Its totient is φ = 23847166.

The previous prime is 47694323. The next prime is 47694343. The reversal of 47694334 is 43349674.

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

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 11923582 + ... + 11923585.

It is an arithmetic number, because the mean of its divisors is an integer number (17885376).

Almost surely, 2^47694334 is an apocalyptic number.

47694334 is a deficient number, since it is larger than the sum of its proper divisors (23847170).

47694334 is a wasteful number, since it uses less digits than its factorization.

47694334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23847169.

The product of its digits is 217728, while the sum is 40.

The square root of 47694334 is about 6906.1084555631. The cubic root of 47694334 is about 362.6510419322.

The spelling of 47694334 in words is "forty-seven million, six hundred ninety-four thousand, three hundred thirty-four".