328254727 has 2 divisors, whose sum is σ = 328254728. Its totient is φ = 328254726.

The previous prime is 328254677. The next prime is 328254739. The reversal of 328254727 is 727452823.

It is a strong prime.

It is an emirp because it is prime and its reverse (727452823) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 328254727 - 2²³ = 319866119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 328254727.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (328254427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164127363 + 164127364.

It is an arithmetic number, because the mean of its divisors is an integer number (164127364).

Almost surely, 2^328254727 is an apocalyptic number.

328254727 is a deficient number, since it is larger than the sum of its proper divisors (1).

328254727 is an equidigital number, since it uses as much as digits as its factorization.

328254727 is an evil number, because the sum of its binary digits is even.

The product of its digits is 188160, while the sum is 40.

The square root of 328254727 is about 18117.8013842740. The cubic root of 328254727 is about 689.8219291238.

The spelling of 328254727 in words is "three hundred twenty-eight million, two hundred fifty-four thousand, seven hundred twenty-seven".