313766797 has 4 divisors (see below), whose sum is σ = 313802560. Its totient is φ = 313731036.

The previous prime is 313766777. The next prime is 313766801. The reversal of 313766797 is 797667313.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 797667313 = 2953 ⋅270121.

It is a cyclic number.

It is not a de Polignac number, because 313766797 - 2¹¹ = 313764749 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 313766797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313766777) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5278 + ... + 25600.

It is an arithmetic number, because the mean of its divisors is an integer number (78450640).

Almost surely, 2^313766797 is an apocalyptic number.

It is an amenable number.

313766797 is a deficient number, since it is larger than the sum of its proper divisors (35763).

313766797 is a wasteful number, since it uses less digits than its factorization.

313766797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35762.

The product of its digits is 1000188, while the sum is 49.

The square root of 313766797 is about 17713.4637211360. The cubic root of 313766797 is about 679.5201321751.

The spelling of 313766797 in words is "three hundred thirteen million, seven hundred sixty-six thousand, seven hundred ninety-seven".