47849394 has 8 divisors (see below), whose sum is σ = 95698800. Its totient is φ = 15949796.

The previous prime is 47849387. The next prime is 47849401. The reversal of 47849394 is 49394874.

It is an interprime number because it is at equal distance from previous prime (47849387) and next prime (47849401).

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

47849394 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3987444 + ... + 3987455.

It is an arithmetic number, because the mean of its divisors is an integer number (11962350).

Almost surely, 2^47849394 is an apocalyptic number.

47849394 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47849394 is a wasteful number, since it uses less digits than its factorization.

47849394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7974904.

The product of its digits is 870912, while the sum is 48.

The square root of 47849394 is about 6917.3256392915. The cubic root of 47849394 is about 363.0436241389.

The spelling of 47849394 in words is "forty-seven million, eight hundred forty-nine thousand, three hundred ninety-four".