49310947 has 8 divisors (see below), whose sum is σ = 59321600. Its totient is φ = 40041864.

The previous prime is 49310939. The next prime is 49310953. The reversal of 49310947 is 74901394.

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 49310947 - 2³ = 49310939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49310147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185247 + ... + 185512.

It is an arithmetic number, because the mean of its divisors is an integer number (7415200).

Almost surely, 2^49310947 is an apocalyptic number.

49310947 is a deficient number, since it is larger than the sum of its proper divisors (10010653).

49310947 is a wasteful number, since it uses less digits than its factorization.

49310947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370785.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 49310947 is about 7022.1753751954. The cubic root of 49310947 is about 366.7029871276.

The spelling of 49310947 in words is "forty-nine million, three hundred ten thousand, nine hundred forty-seven".