328827634 has 8 divisors (see below), whose sum is σ = 522255708. Its totient is φ = 154742400.

The previous prime is 328827613. The next prime is 328827641. The reversal of 328827634 is 436728823.

It can be written as a sum of positive squares in 2 ways, for example, as 264875625 + 63952009 = 16275^2 + 7997^2 .

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

It is a super-2 number, since 2×328827634² = 216255225764075912, which contains 22 as substring.

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, 4835667 + ... + 4835734.

Almost surely, 2^328827634 is an apocalyptic number.

328827634 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

328827634 is a deficient number, since it is larger than the sum of its proper divisors (193428074).

328827634 is a wasteful number, since it uses less digits than its factorization.

328827634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9671420.

The product of its digits is 387072, while the sum is 43.

The square root of 328827634 is about 18133.6051021301. The cubic root of 328827634 is about 690.2230140985.

The spelling of 328827634 in words is "three hundred twenty-eight million, eight hundred twenty-seven thousand, six hundred thirty-four".