954163938 has 64 divisors (see below), whose sum is σ = 2353397760. Its totient is φ = 251145792.

The previous prime is 954163919. The next prime is 954163943. The reversal of 954163938 is 839361459.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 329983 + ... + 332861.

It is an arithmetic number, because the mean of its divisors is an integer number (36771840).

Almost surely, 2^954163938 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 954163938, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1176698880).

954163938 is an abundant number, since it is smaller than the sum of its proper divisors (1399233822).

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

954163938 is a wasteful number, since it uses less digits than its factorization.

954163938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3511.

The product of its digits is 699840, while the sum is 48.

The square root of 954163938 is about 30889.5441533215. The cubic root of 954163938 is about 984.4817420192.

The spelling of 954163938 in words is "nine hundred fifty-four million, one hundred sixty-three thousand, nine hundred thirty-eight".