4447164950 has 12 divisors (see below), whose sum is σ = 8271726900. Its totient is φ = 1778865960.

The previous prime is 4447164949. The next prime is 4447164959. The reversal of 4447164950 is 594617444.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4447164959) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44471600 + ... + 44471699.

It is an arithmetic number, because the mean of its divisors is an integer number (689310575).

Almost surely, 2^4447164950 is an apocalyptic number.

4447164950 is a deficient number, since it is larger than the sum of its proper divisors (3824561950).

4447164950 is a wasteful number, since it uses less digits than its factorization.

4447164950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88943311 (or 88943306 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 4447164950 is about 66687.0673369282. The cubic root of 4447164950 is about 1644.4767816447.

The spelling of 4447164950 in words is "four billion, four hundred forty-seven million, one hundred sixty-four thousand, nine hundred fifty".