239104280 has 16 divisors (see below), whose sum is σ = 537984720. Its totient is φ = 95641696.

The previous prime is 239104267. The next prime is 239104289. The reversal of 239104280 is 82401932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (239104289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2988764 + ... + 2988843.

It is an arithmetic number, because the mean of its divisors is an integer number (33624045).

Almost surely, 2^239104280 is an apocalyptic number.

239104280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

239104280 is an abundant number, since it is smaller than the sum of its proper divisors (298880440).

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

239104280 is a wasteful number, since it uses less digits than its factorization.

239104280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5977618 (or 5977614 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 239104280 is about 15462.9971221623. The cubic root of 239104280 is about 620.6724234226.

The spelling of 239104280 in words is "two hundred thirty-nine million, one hundred four thousand, two hundred eighty".