949294391 has 8 divisors (see below), whose sum is σ = 983965440. Its totient is φ = 915226488.

The previous prime is 949294327. The next prime is 949294403. The reversal of 949294391 is 193492949.

949294391 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 949294391 - 2⁶ = 949294327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (949291391) 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, 147581 + ... + 153878.

It is an arithmetic number, because the mean of its divisors is an integer number (122995680).

Almost surely, 2^949294391 is an apocalyptic number.

949294391 is a deficient number, since it is larger than the sum of its proper divisors (34671049).

949294391 is a wasteful number, since it uses less digits than its factorization.

949294391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301573.

The product of its digits is 629856, while the sum is 50.

The square root of 949294391 is about 30810.6213991214. The cubic root of 949294391 is about 982.8041272213.

The spelling of 949294391 in words is "nine hundred forty-nine million, two hundred ninety-four thousand, three hundred ninety-one".