313808041 has 4 divisors (see below), whose sum is σ = 313984084. Its totient is φ = 313632000.

The previous prime is 313808029. The next prime is 313808059. The reversal of 313808041 is 140808313.

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

It can be written as a sum of positive squares in 2 ways, for example, as 135024400 + 178783641 = 11620^2 + 13371^2 .

It is a cyclic number.

It is not a de Polignac number, because 313808041 - 2¹⁷ = 313676969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313808441) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 85320 + ... + 88921.

It is an arithmetic number, because the mean of its divisors is an integer number (78496021).

Almost surely, 2^313808041 is an apocalyptic number.

It is an amenable number.

313808041 is a deficient number, since it is larger than the sum of its proper divisors (176043).

313808041 is a wasteful number, since it uses less digits than its factorization.

313808041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176042.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 313808041 is about 17714.6278820640. The cubic root of 313808041 is about 679.5499047118.

The spelling of 313808041 in words is "three hundred thirteen million, eight hundred eight thousand, forty-one".