424239276 has 12 divisors (see below), whose sum is σ = 989891672. Its totient is φ = 141413088.

The previous prime is 424239241. The next prime is 424239287. The reversal of 424239276 is 672932424.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17676625 + ... + 17676648.

Almost surely, 2^424239276 is an apocalyptic number.

It is an amenable number.

424239276 is an abundant number, since it is smaller than the sum of its proper divisors (565652396).

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

424239276 is a wasteful number, since it uses less digits than its factorization.

424239276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35353280 (or 35353278 counting only the distinct ones).

The product of its digits is 145152, while the sum is 39.

The square root of 424239276 is about 20597.0695973966. The cubic root of 424239276 is about 751.3984432989.

The spelling of 424239276 in words is "four hundred twenty-four million, two hundred thirty-nine thousand, two hundred seventy-six".