949644383216 has 40 divisors (see below), whose sum is σ = 1856259108480. Its totient is φ = 470628377856.

The previous prime is 949644383173. The next prime is 949644383263. The reversal of 949644383216 is 612383446949.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235946 + ... + 1398198.

It is an arithmetic number, because the mean of its divisors is an integer number (46406477712).

Almost surely, 2^949644383216 is an apocalyptic number.

It is an amenable number.

949644383216 is a deficient number, since it is larger than the sum of its proper divisors (906614725264).

949644383216 is a wasteful number, since it uses less digits than its factorization.

949644383216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162713 (or 1162707 counting only the distinct ones).

The product of its digits is 26873856, while the sum is 59.

The spelling of 949644383216 in words is "nine hundred forty-nine billion, six hundred forty-four million, three hundred eighty-three thousand, two hundred sixteen".