269349740 has 48 divisors (see below), whose sum is σ = 619393824. Its totient is φ = 97574400.

The previous prime is 269349739. The next prime is 269349749. The reversal of 269349740 is 47943962.

269349740 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 269349691 and 269349700.

It is not an unprimeable number, because it can be changed into a prime (269349749) 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, 59642 + ... + 63998.

It is an arithmetic number, because the mean of its divisors is an integer number (12904038).

Almost surely, 2^269349740 is an apocalyptic number.

269349740 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 269349740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (309696912).

269349740 is an abundant number, since it is smaller than the sum of its proper divisors (350044084).

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

269349740 is a wasteful number, since it uses less digits than its factorization.

269349740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4658 (or 4656 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 44.

The square root of 269349740 is about 16411.8780156325. The cubic root of 269349740 is about 645.8111222423.

The spelling of 269349740 in words is "two hundred sixty-nine million, three hundred forty-nine thousand, seven hundred forty".