328126807 has 2 divisors, whose sum is σ = 328126808. Its totient is φ = 328126806.

The previous prime is 328126783. The next prime is 328126811. The reversal of 328126807 is 708621823.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 328126807 - 2¹¹ = 328124759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (328126867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164063403 + 164063404.

It is an arithmetic number, because the mean of its divisors is an integer number (164063404).

Almost surely, 2^328126807 is an apocalyptic number.

328126807 is a deficient number, since it is larger than the sum of its proper divisors (1).

328126807 is an equidigital number, since it uses as much as digits as its factorization.

328126807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 328126807 is about 18114.2708106068. The cubic root of 328126807 is about 689.7323102202.

The spelling of 328126807 in words is "three hundred twenty-eight million, one hundred twenty-six thousand, eight hundred seven".