328614376 has 8 divisors (see below), whose sum is σ = 616151970. Its totient is φ = 164307184.

The previous prime is 328614373. The next prime is 328614389. The reversal of 328614376 is 673416823.

It can be written as a sum of positive squares in only one way, i.e., 328551876 + 62500 = 18126^2 + 250^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×328614376² = 215974816227738752, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (328614371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20538391 + ... + 20538406.

Almost surely, 2^328614376 is an apocalyptic number.

It is an amenable number.

328614376 is a deficient number, since it is larger than the sum of its proper divisors (287537594).

328614376 is a wasteful number, since it uses less digits than its factorization.

328614376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41076803 (or 41076799 counting only the distinct ones).

The product of its digits is 145152, while the sum is 40.

The square root of 328614376 is about 18127.7239608286. The cubic root of 328614376 is about 690.0737693306.

The spelling of 328614376 in words is "three hundred twenty-eight million, six hundred fourteen thousand, three hundred seventy-six".