1316906308 has 24 divisors (see below), whose sum is σ = 2444218560. Its totient is φ = 619497120.

The previous prime is 1316906267. The next prime is 1316906333. The reversal of 1316906308 is 8036096131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111718 + ... + 122941.

It is an arithmetic number, because the mean of its divisors is an integer number (101842440).

Almost surely, 2^1316906308 is an apocalyptic number.

It is an amenable number.

1316906308 is a deficient number, since it is larger than the sum of its proper divisors (1127312252).

1316906308 is a wasteful number, since it uses less digits than its factorization.

1316906308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234747 (or 234745 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 1316906308 is about 36289.2037388532. The cubic root of 1316906308 is about 1096.1036551493.

The spelling of 1316906308 in words is "one billion, three hundred sixteen million, nine hundred six thousand, three hundred eight".