6406458462 has 24 divisors (see below), whose sum is σ = 14255814456. Its totient is φ = 2077770096.

The previous prime is 6406458413. The next prime is 6406458473. The reversal of 6406458462 is 2648546046.

6406458462 is a `hidden beast` number, since 6 + 4 + 0 + 6 + 4 + 584 + 62 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4808988 + ... + 4810319.

It is an arithmetic number, because the mean of its divisors is an integer number (593992269).

Almost surely, 2^6406458462 is an apocalyptic number.

6406458462 is an abundant number, since it is smaller than the sum of its proper divisors (7849355994).

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

6406458462 is a wasteful number, since it uses less digits than its factorization.

6406458462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9619352 (or 9619349 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

The square root of 6406458462 is about 80040.3552091069. The cubic root of 6406458462 is about 1857.2598552569.

The spelling of 6406458462 in words is "six billion, four hundred six million, four hundred fifty-eight thousand, four hundred sixty-two".