316034146 has 4 divisors (see below), whose sum is σ = 474051222. Its totient is φ = 158017072.

The previous prime is 316034123. The next prime is 316034161. The reversal of 316034146 is 641430613.

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

It can be written as a sum of positive squares in only one way, i.e., 315950625 + 83521 = 17775^2 + 289^2 .

It is an unprimeable number.

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, 79008535 + ... + 79008538.

Almost surely, 2^316034146 is an apocalyptic number.

316034146 is a deficient number, since it is larger than the sum of its proper divisors (158017076).

316034146 is a wasteful number, since it uses less digits than its factorization.

316034146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158017075.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 316034146 is about 17777.3492399739. The cubic root of 316034146 is about 681.1529934427.

Adding to 316034146 its reverse (641430613), we get a palindrome (957464759).

The spelling of 316034146 in words is "three hundred sixteen million, thirty-four thousand, one hundred forty-six".