316420616 has 16 divisors (see below), whose sum is σ = 607759740. Its totient is φ = 154351360.

The previous prime is 316420607. The next prime is 316420619. The reversal of 316420616 is 616024613.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 209380900 + 107039716 = 14470^2 + 10346^2 .

It is not an unprimeable number, because it can be changed into a prime (316420619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 482021 + ... + 482676.

Almost surely, 2^316420616 is an apocalyptic number.

It is an amenable number.

316420616 is a deficient number, since it is larger than the sum of its proper divisors (291339124).

316420616 is a wasteful number, since it uses less digits than its factorization.

316420616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964744 (or 964740 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 316420616 is about 17788.2156496935. The cubic root of 316420616 is about 681.4305351454.

The spelling of 316420616 in words is "three hundred sixteen million, four hundred twenty thousand, six hundred sixteen".