949331646 has 48 divisors (see below), whose sum is σ = 2252998800. Its totient is φ = 287556864.

The previous prime is 949331641. The next prime is 949331657. The reversal of 949331646 is 646133949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (949331641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44616 + ... + 62363.

It is an arithmetic number, because the mean of its divisors is an integer number (46937475).

Almost surely, 2^949331646 is an apocalyptic number.

949331646 is an abundant number, since it is smaller than the sum of its proper divisors (1303667154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

949331646 is a wasteful number, since it uses less digits than its factorization.

949331646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107033 (or 107030 counting only the distinct ones).

The product of its digits is 419904, while the sum is 45.

The square root of 949331646 is about 30811.2259736610. The cubic root of 949331646 is about 982.8169837490.

The spelling of 949331646 in words is "nine hundred forty-nine million, three hundred thirty-one thousand, six hundred forty-six".