239097484 has 12 divisors (see below), whose sum is σ = 424152904. Its totient is φ = 117910944.

The previous prime is 239097479. The next prime is 239097497. The reversal of 239097484 is 484790932.

It is a happy number.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 409122 + ... + 409705.

Almost surely, 2^239097484 is an apocalyptic number.

It is an amenable number.

239097484 is a deficient number, since it is larger than the sum of its proper divisors (185055420).

239097484 is a wasteful number, since it uses less digits than its factorization.

239097484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818904 (or 818902 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 239097484 is about 15462.7773701881. Note that the first 3 decimals coincide. The cubic root of 239097484 is about 620.6665429622. Note that the first 3 decimals are identical.

The spelling of 239097484 in words is "two hundred thirty-nine million, ninety-seven thousand, four hundred eighty-four".