949629646 has 16 divisors (see below), whose sum is σ = 1628446176. Its totient is φ = 406856736.

The previous prime is 949629631. The next prime is 949629677. The reversal of 949629646 is 646926949.

949629646 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46180 + ... + 63496.

It is an arithmetic number, because the mean of its divisors is an integer number (101777886).

Almost surely, 2^949629646 is an apocalyptic number.

949629646 is a deficient number, since it is larger than the sum of its proper divisors (678816530).

949629646 is a wasteful number, since it uses less digits than its factorization.

949629646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21243.

The product of its digits is 5038848, while the sum is 55.

The square root of 949629646 is about 30816.0614939677. The cubic root of 949629646 is about 982.9198100628.

The spelling of 949629646 in words is "nine hundred forty-nine million, six hundred twenty-nine thousand, six hundred forty-six".