462438403 has 8 divisors (see below), whose sum is σ = 559589472. Its totient is φ = 373059456.

The previous prime is 462438349. The next prime is 462438419. The reversal of 462438403 is 304834264.

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

It is not a de Polignac number, because 462438403 - 2⁹ = 462437891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (462438103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1942900 + ... + 1943137.

It is an arithmetic number, because the mean of its divisors is an integer number (69948684).

Almost surely, 2^462438403 is an apocalyptic number.

462438403 is a deficient number, since it is larger than the sum of its proper divisors (97151069).

462438403 is a wasteful number, since it uses less digits than its factorization.

462438403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3886061.

The product of its (nonzero) digits is 55296, while the sum is 34.

The square root of 462438403 is about 21504.3810187599. The cubic root of 462438403 is about 773.3058535164.

The spelling of 462438403 in words is "four hundred sixty-two million, four hundred thirty-eight thousand, four hundred three".