949147426 has 8 divisors (see below), whose sum is σ = 1450583964. Its totient is φ = 465619440.

The previous prime is 949147403. The next prime is 949147453. The reversal of 949147426 is 624741949.

It can be written as a sum of positive squares in 2 ways, for example, as 775566801 + 173580625 = 27849^2 + 13175^2 .

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

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, 4477005 + ... + 4477216.

Almost surely, 2^949147426 is an apocalyptic number.

949147426 is a deficient number, since it is larger than the sum of its proper divisors (501436538).

949147426 is a wasteful number, since it uses less digits than its factorization.

949147426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8954276.

The product of its digits is 435456, while the sum is 46.

The square root of 949147426 is about 30808.2363338118. The cubic root of 949147426 is about 982.7534070007.

The spelling of 949147426 in words is "nine hundred forty-nine million, one hundred forty-seven thousand, four hundred twenty-six".