939654 has 16 divisors (see below), whose sum is σ = 2088240. Its totient is φ = 313200.

The previous prime is 939649. The next prime is 939661. The reversal of 939654 is 456939.

939654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8647 + ... + 8754.

It is an arithmetic number, because the mean of its divisors is an integer number (130515).

2⁹³⁹⁶⁵⁴ is an apocalyptic number.

939654 is an abundant number, since it is smaller than the sum of its proper divisors (1148586).

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

939654 is a wasteful number, since it uses less digits than its factorization.

939654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17412 (or 17406 counting only the distinct ones).

The product of its digits is 29160, while the sum is 36.

The square root of 939654 is about 969.3575191847. The cubic root of 939654 is about 97.9465903613.

The spelling of 939654 in words is "nine hundred thirty-nine thousand, six hundred fifty-four".