463422344 has 128 divisors (see below), whose sum is σ = 1132185600. Its totient is φ = 172608000.

The previous prime is 463422319. The next prime is 463422353. The reversal of 463422344 is 443224364.

It is a self number, because there is not a number n which added to its sum of digits gives 463422344.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1489949 + ... + 1490259.

It is an arithmetic number, because the mean of its divisors is an integer number (8845200).

Almost surely, 2^463422344 is an apocalyptic number.

463422344 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 463422344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (566092800).

463422344 is an abundant number, since it is smaller than the sum of its proper divisors (668763256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

463422344 is a wasteful number, since it uses less digits than its factorization.

463422344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435 (or 431 counting only the distinct ones).

The product of its digits is 55296, while the sum is 32.

The square root of 463422344 is about 21527.2465494313. The cubic root of 463422344 is about 773.8539252987.

The spelling of 463422344 in words is "four hundred sixty-three million, four hundred twenty-two thousand, three hundred forty-four".