240164396 has 18 divisors (see below), whose sum is σ = 424122468. Its totient is φ = 118989520.

The previous prime is 240164383. The next prime is 240164461. The reversal of 240164396 is 693461042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 354410 + ... + 355086.

Almost surely, 2^240164396 is an apocalyptic number.

It is an amenable number.

240164396 is a deficient number, since it is larger than the sum of its proper divisors (183958072).

240164396 is an equidigital number, since it uses as much as digits as its factorization.

240164396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489 (or 810 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 240164396 is about 15497.2383346195. The cubic root of 240164396 is about 621.5883623035.

The spelling of 240164396 in words is "two hundred forty million, one hundred sixty-four thousand, three hundred ninety-six".