463400236634 has 8 divisors (see below), whose sum is σ = 697609743348. Its totient is φ = 230863655520.

The previous prime is 463400236613. The next prime is 463400236643. The reversal of 463400236634 is 436632004364.

It can be written as a sum of positive squares in 2 ways, for example, as 454482267409 + 8917969225 = 674153^2 + 94435^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 463400236591 and 463400236600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 418230707 + ... + 418231814.

Almost surely, 2^463400236634 is an apocalyptic number.

463400236634 is a deficient number, since it is larger than the sum of its proper divisors (234209506714).

463400236634 is a wasteful number, since it uses less digits than its factorization.

463400236634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836462800.

The product of its (nonzero) digits is 746496, while the sum is 41.

The spelling of 463400236634 in words is "four hundred sixty-three billion, four hundred million, two hundred thirty-six thousand, six hundred thirty-four".