939648954 has 16 divisors (see below), whose sum is σ = 1881891648. Its totient is φ = 312784032.

The previous prime is 939648911. The next prime is 939648959. The reversal of 939648954 is 459846939.

It is a happy number.

939648954 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 939648894 and 939648903.

It is not an unprimeable number, because it can be changed into a prime (939648959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103347 + ... + 112070.

It is an arithmetic number, because the mean of its divisors is an integer number (117618228).

Almost surely, 2^939648954 is an apocalyptic number.

939648954 is an abundant number, since it is smaller than the sum of its proper divisors (942242694).

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

939648954 is a wasteful number, since it uses less digits than its factorization.

939648954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216149.

The product of its digits is 8398080, while the sum is 57.

The square root of 939648954 is about 30653.6939698954. The cubic root of 939648954 is about 979.4641503462.

The spelling of 939648954 in words is "nine hundred thirty-nine million, six hundred forty-eight thousand, nine hundred fifty-four".