463315949 has 16 divisors (see below), whose sum is σ = 481614336. Its totient is φ = 445411200.

The previous prime is 463315913. The next prime is 463315981. The reversal of 463315949 is 949513364.

It is a cyclic number.

It is not a de Polignac number, because 463315949 - 2⁸ = 463315693 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463315249) 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 15 ways as a sum of consecutive naturals, for example, 1074764 + ... + 1075194.

It is an arithmetic number, because the mean of its divisors is an integer number (30100896).

Almost surely, 2^463315949 is an apocalyptic number.

It is an amenable number.

463315949 is a deficient number, since it is larger than the sum of its proper divisors (18298387).

463315949 is a wasteful number, since it uses less digits than its factorization.

463315949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796.

The product of its digits is 349920, while the sum is 44.

The square root of 463315949 is about 21524.7752369218. The cubic root of 463315949 is about 773.7946989140.

The spelling of 463315949 in words is "four hundred sixty-three million, three hundred fifteen thousand, nine hundred forty-nine".