270434384 has 40 divisors (see below), whose sum is σ = 575299488. Its totient is φ = 122129280.

The previous prime is 270434371. The next prime is 270434387. The reversal of 270434384 is 483434072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270434387) 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, 22739 + ... + 32525.

Almost surely, 2^270434384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 270434384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287649744).

270434384 is an abundant number, since it is smaller than the sum of its proper divisors (304865104).

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

270434384 is a wasteful number, since it uses less digits than its factorization.

270434384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9963 (or 9957 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 35.

The square root of 270434384 is about 16444.8892972863. The cubic root of 270434384 is about 646.6768331322.

The spelling of 270434384 in words is "two hundred seventy million, four hundred thirty-four thousand, three hundred eighty-four".