473319797 has 8 divisors (see below), whose sum is σ = 501549912. Its totient is φ = 445132800.

The previous prime is 473319787. The next prime is 473319853. The reversal of 473319797 is 797913374.

It can be written as a sum of positive squares in 4 ways, for example, as 148815601 + 324504196 = 12199^2 + 18014^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 473319797 - 2⁸ = 473319541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473319787) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13397 + ... + 33557.

It is an arithmetic number, because the mean of its divisors is an integer number (62693739).

Almost surely, 2^473319797 is an apocalyptic number.

It is an amenable number.

473319797 is a deficient number, since it is larger than the sum of its proper divisors (28230115).

473319797 is a wasteful number, since it uses less digits than its factorization.

473319797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21559.

The product of its digits is 1000188, while the sum is 50.

The square root of 473319797 is about 21755.9140695122. The cubic root of 473319797 is about 779.3243090962.

The spelling of 473319797 in words is "four hundred seventy-three million, three hundred nineteen thousand, seven hundred ninety-seven".