325126394 has 8 divisors (see below), whose sum is σ = 516377268. Its totient is φ = 153000640.

The previous prime is 325126391. The next prime is 325126427. The reversal of 325126394 is 493621523.

It can be written as a sum of positive squares in 2 ways, for example, as 271030369 + 54096025 = 16463^2 + 7355^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (325126391) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4781237 + ... + 4781304.

Almost surely, 2^325126394 is an apocalyptic number.

325126394 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

325126394 is a deficient number, since it is larger than the sum of its proper divisors (191250874).

325126394 is a wasteful number, since it uses less digits than its factorization.

325126394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9562560.

The product of its digits is 38880, while the sum is 35.

The square root of 325126394 is about 18031.2615753862. The cubic root of 325126394 is about 687.6235504236.

The spelling of 325126394 in words is "three hundred twenty-five million, one hundred twenty-six thousand, three hundred ninety-four".