158329316 has 6 divisors (see below), whose sum is σ = 277076310. Its totient is φ = 79164656.

The previous prime is 158329277. The next prime is 158329387. The reversal of 158329316 is 613923851.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 101929216 + 56400100 = 10096^2 + 7510^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 158329316.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19791161 + ... + 19791168.

It is an arithmetic number, because the mean of its divisors is an integer number (46179385).

Almost surely, 2^158329316 is an apocalyptic number.

It is an amenable number.

158329316 is a deficient number, since it is larger than the sum of its proper divisors (118746994).

158329316 is a wasteful number, since it uses less digits than its factorization.

158329316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39582333 (or 39582331 counting only the distinct ones).

The product of its digits is 38880, while the sum is 38.

The square root of 158329316 is about 12582.8977584657. The cubic root of 158329316 is about 540.9873522599.

The spelling of 158329316 in words is "one hundred fifty-eight million, three hundred twenty-nine thousand, three hundred sixteen".