949466447 has 4 divisors (see below), whose sum is σ = 963637656. Its totient is φ = 935295240.

The previous prime is 949466417. The next prime is 949466459. The reversal of 949466447 is 744664949.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 744664949 = 7 ⋅106380707.

It is a cyclic number.

It is not a de Polignac number, because 949466447 - 2⁶ = 949466383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (949466417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7085504 + ... + 7085637.

It is an arithmetic number, because the mean of its divisors is an integer number (240909414).

Almost surely, 2^949466447 is an apocalyptic number.

949466447 is a deficient number, since it is larger than the sum of its proper divisors (14171209).

949466447 is a wasteful number, since it uses less digits than its factorization.

949466447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14171208.

The product of its digits is 5225472, while the sum is 53.

The square root of 949466447 is about 30813.4134266232. The cubic root of 949466447 is about 982.8635001386.

The spelling of 949466447 in words is "nine hundred forty-nine million, four hundred sixty-six thousand, four hundred forty-seven".