463502438 has 32 divisors (see below), whose sum is σ = 814731264. Its totient is φ = 193639392.

The previous prime is 463502423. The next prime is 463502453. The reversal of 463502438 is 834205364.

It is an interprime number because it is at equal distance from previous prime (463502423) and next prime (463502453).

It is a junction number, because it is equal to n+sod(n) for n = 463502398 and 463502407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180995 + ... + 183537.

It is an arithmetic number, because the mean of its divisors is an integer number (25460352).

Almost surely, 2^463502438 is an apocalyptic number.

463502438 is a deficient number, since it is larger than the sum of its proper divisors (351228826).

463502438 is a wasteful number, since it uses less digits than its factorization.

463502438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2876.

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 463502438 is about 21529.1067627062. The cubic root of 463502438 is about 773.8985048539.

The spelling of 463502438 in words is "four hundred sixty-three million, five hundred two thousand, four hundred thirty-eight".