462312338 has 4 divisors (see below), whose sum is σ = 693468510. Its totient is φ = 231156168.

The previous prime is 462312329. The next prime is 462312349. The reversal of 462312338 is 833213264.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 451860049 + 10452289 = 21257^2 + 3233^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115578083 + ... + 115578086.

Almost surely, 2^462312338 is an apocalyptic number.

462312338 is a deficient number, since it is larger than the sum of its proper divisors (231156172).

462312338 is a wasteful number, since it uses less digits than its factorization.

462312338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231156171.

The product of its digits is 20736, while the sum is 32.

The square root of 462312338 is about 21501.4496720570. The cubic root of 462312338 is about 773.2355770127.

It can be divided in two parts, 4623 and 12338, that added together give a palindrome (16961).

The spelling of 462312338 in words is "four hundred sixty-two million, three hundred twelve thousand, three hundred thirty-eight".