461367793 has 8 divisors (see below), whose sum is σ = 477497160. Its totient is φ = 445470720.

The previous prime is 461367779. The next prime is 461367847. The reversal of 461367793 is 397763164.

It can be written as a sum of positive squares in 4 ways, for example, as 12902464 + 448465329 = 3592^2 + 21177^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-461367793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (461367713) 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, 54028 + ... + 61981.

It is an arithmetic number, because the mean of its divisors is an integer number (59687145).

Almost surely, 2^461367793 is an apocalyptic number.

It is an amenable number.

461367793 is a deficient number, since it is larger than the sum of its proper divisors (16129367).

461367793 is a wasteful number, since it uses less digits than its factorization.

461367793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116147.

The product of its digits is 571536, while the sum is 46.

The square root of 461367793 is about 21479.4737598480. The cubic root of 461367793 is about 772.7086217509.

The spelling of 461367793 in words is "four hundred sixty-one million, three hundred sixty-seven thousand, seven hundred ninety-three".