316407316 has 6 divisors (see below), whose sum is σ = 553712810. Its totient is φ = 158203656.

The previous prime is 316407269. The next prime is 316407397. The reversal of 316407316 is 613704613.

It can be written as a sum of positive squares in only one way, i.e., 300883716 + 15523600 = 17346^2 + 3940^2 .

It is a super-2 number, since 2×316407316² = 200227179236647712, which contains 22 as substring.

It is a congruent number.

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, 39550911 + ... + 39550918.

Almost surely, 2^316407316 is an apocalyptic number.

It is an amenable number.

316407316 is a deficient number, since it is larger than the sum of its proper divisors (237305494).

316407316 is a wasteful number, since it uses less digits than its factorization.

316407316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79101833 (or 79101831 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 316407316 is about 17787.8418027595. The cubic root of 316407316 is about 681.4209875657.

The spelling of 316407316 in words is "three hundred sixteen million, four hundred seven thousand, three hundred sixteen".