328141707 has 4 divisors (see below), whose sum is σ = 437522280. Its totient is φ = 218761136.

The previous prime is 328141703. The next prime is 328141777. The reversal of 328141707 is 707141823.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 328141707 - 2² = 328141703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (328141703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54690282 + ... + 54690287.

It is an arithmetic number, because the mean of its divisors is an integer number (109380570).

Almost surely, 2^328141707 is an apocalyptic number.

328141707 is a deficient number, since it is larger than the sum of its proper divisors (109380573).

328141707 is a wasteful number, since it uses less digits than its factorization.

328141707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109380572.

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 328141707 is about 18114.6820838788. The cubic root of 328141707 is about 689.7427501433.

The spelling of 328141707 in words is "three hundred twenty-eight million, one hundred forty-one thousand, seven hundred seven".