269894430 has 240 divisors, whose sum is σ = 836456544. Its totient is φ = 62052480.

The previous prime is 269894413. The next prime is 269894437. The reversal of 269894430 is 34498962.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (269894437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 3801295 + ... + 3801365.

Almost surely, 2^269894430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 269894430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (418228272).

269894430 is an abundant number, since it is smaller than the sum of its proper divisors (566562114).

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

269894430 is a wasteful number, since it uses less digits than its factorization.

269894430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 269894430 is about 16428.4640182824. The cubic root of 269894430 is about 646.2461576317.

The spelling of 269894430 in words is "two hundred sixty-nine million, eight hundred ninety-four thousand, four hundred thirty".