463172345 has 8 divisors (see below), whose sum is σ = 558912960. Its totient is φ = 368467120.

The previous prime is 463172341. The next prime is 463172351. The reversal of 463172345 is 543271364.

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

It is not a de Polignac number, because 463172345 - 2² = 463172341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (463172341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257861 + ... + 259650.

It is an arithmetic number, because the mean of its divisors is an integer number (69864120).

Almost surely, 2^463172345 is an apocalyptic number.

It is an amenable number.

463172345 is a deficient number, since it is larger than the sum of its proper divisors (95740615).

463172345 is a wasteful number, since it uses less digits than its factorization.

463172345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517695.

The product of its digits is 60480, while the sum is 35.

The square root of 463172345 is about 21521.4391944405. The cubic root of 463172345 is about 773.7147451973.

The spelling of 463172345 in words is "four hundred sixty-three million, one hundred seventy-two thousand, three hundred forty-five".