458780463 has 8 divisors (see below), whose sum is σ = 679674800. Its totient is φ = 305853624.

The previous prime is 458780453. The next prime is 458780503. The reversal of 458780463 is 364087854.

458780463 is a `hidden beast` number, since 4 + 587 + 8 + 0 + 4 + 63 = 666.

It is not a de Polignac number, because 458780463 - 2¹⁰ = 458779439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (458780453) 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, 8495908 + ... + 8495961.

It is an arithmetic number, because the mean of its divisors is an integer number (84959350).

Almost surely, 2^458780463 is an apocalyptic number.

458780463 is a deficient number, since it is larger than the sum of its proper divisors (220894337).

458780463 is a wasteful number, since it uses less digits than its factorization.

458780463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16991878 (or 16991872 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 458780463 is about 21419.1611180270. The cubic root of 458780463 is about 771.2614746990.

The spelling of 458780463 in words is "four hundred fifty-eight million, seven hundred eighty thousand, four hundred sixty-three".