954439199 has 12 divisors (see below), whose sum is σ = 1133891424. Its totient is φ = 800682624.

The previous prime is 954439181. The next prime is 954439201. The reversal of 954439199 is 991934459.

It is a happy number.

It is not a de Polignac number, because 954439199 - 2²⁰ = 953390623 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 954439199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (954439159) 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 11 ways as a sum of consecutive naturals, for example, 204914 + ... + 209519.

It is an arithmetic number, because the mean of its divisors is an integer number (94490952).

Almost surely, 2^954439199 is an apocalyptic number.

954439199 is a deficient number, since it is larger than the sum of its proper divisors (179452225).

954439199 is a wasteful number, since it uses less digits than its factorization.

954439199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414494 (or 414487 counting only the distinct ones).

The product of its digits is 1574640, while the sum is 53.

The square root of 954439199 is about 30893.9994011782. Note that the first 3 decimals coincide. The cubic root of 954439199 is about 984.5764019840.

The spelling of 954439199 in words is "nine hundred fifty-four million, four hundred thirty-nine thousand, one hundred ninety-nine".