328062403 has 2 divisors, whose sum is σ = 328062404. Its totient is φ = 328062402.

The previous prime is 328062377. The next prime is 328062407. The reversal of 328062403 is 304260823.

It is a strong prime.

It is an emirp because it is prime and its reverse (304260823) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 328062403 - 2¹³ = 328054211 is a prime.

It is not a weakly prime, because it can be changed into another prime (328062407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164031201 + 164031202.

It is an arithmetic number, because the mean of its divisors is an integer number (164031202).

Almost surely, 2^328062403 is an apocalyptic number.

328062403 is a deficient number, since it is larger than the sum of its proper divisors (1).

328062403 is an equidigital number, since it uses as much as digits as its factorization.

328062403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 328062403 is about 18112.4930089704. The cubic root of 328062403 is about 689.6871808928.

The spelling of 328062403 in words is "three hundred twenty-eight million, sixty-two thousand, four hundred three".