328268446 has 16 divisors (see below), whose sum is σ = 541271808. Its totient is φ = 148072600.

The previous prime is 328268441. The next prime is 328268459. The reversal of 328268446 is 644862823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328268441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54070 + ... + 59833.

It is an arithmetic number, because the mean of its divisors is an integer number (33829488).

Almost surely, 2^328268446 is an apocalyptic number.

328268446 is a deficient number, since it is larger than the sum of its proper divisors (213003362).

328268446 is a wasteful number, since it uses less digits than its factorization.

328268446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114047.

The product of its digits is 442368, while the sum is 43.

The square root of 328268446 is about 18118.1799858595. The cubic root of 328268446 is about 689.8315390745.

The spelling of 328268446 in words is "three hundred twenty-eight million, two hundred sixty-eight thousand, four hundred forty-six".