269106940 has 48 divisors (see below), whose sum is σ = 600112800. Its totient is φ = 101015552.

The previous prime is 269106931. The next prime is 269106941. The reversal of 269106940 is 49601962.

It is a self number, because there is not a number n which added to its sum of digits gives 269106940.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (269106941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141516 + ... + 143404.

It is an arithmetic number, because the mean of its divisors is an integer number (12502350).

Almost surely, 2^269106940 is an apocalyptic number.

269106940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 269106940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300056400).

269106940 is an abundant number, since it is smaller than the sum of its proper divisors (331005860).

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

269106940 is a wasteful number, since it uses less digits than its factorization.

269106940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2334 (or 2332 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 269106940 is about 16404.4792663467. The cubic root of 269106940 is about 645.6170126808.

The spelling of 269106940 in words is "two hundred sixty-nine million, one hundred six thousand, nine hundred forty".