47790316 has 12 divisors (see below), whose sum is σ = 95580688. Its totient is φ = 20481552.

The previous prime is 47790311. The next prime is 47790331. The reversal of 47790316 is 61309774.

47790316 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (47790311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 853371 + ... + 853426.

Almost surely, 2^47790316 is an apocalyptic number.

It is an amenable number.

47790316 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.

47790316 is a wasteful number, since it uses less digits than its factorization.

47790316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1706808 (or 1706806 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 47790316 is about 6913.0540284306. The cubic root of 47790316 is about 362.8941501158.

The spelling of 47790316 in words is "forty-seven million, seven hundred ninety thousand, three hundred sixteen".