8430354 has 12 divisors (see below), whose sum is σ = 18265806. Its totient is φ = 2810112.

The previous prime is 8430353. The next prime is 8430377. The reversal of 8430354 is 4530348.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8037225 + 393129 = 2835^2 + 627^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8430353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 234159 + ... + 234194.

Almost surely, 2^8430354 is an apocalyptic number.

8430354 is an abundant number, since it is smaller than the sum of its proper divisors (9835452).

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

8430354 is a wasteful number, since it uses less digits than its factorization.

8430354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468361 (or 468358 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 8430354 is about 2903.5071895899. The cubic root of 8430354 is about 203.5238317426.

The spelling of 8430354 in words is "eight million, four hundred thirty thousand, three hundred fifty-four".