612383463 has 8 divisors (see below), whose sum is σ = 907234800. Its totient is φ = 408255624.

The previous prime is 612383461. The next prime is 612383501. The reversal of 612383463 is 364383216.

612383463 is a `hidden beast` number, since 612 + 3 + 8 + 34 + 6 + 3 = 666.

It is not a de Polignac number, because 612383463 - 2¹ = 612383461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612383461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11340408 + ... + 11340461.

It is an arithmetic number, because the mean of its divisors is an integer number (113404350).

Almost surely, 2^612383463 is an apocalyptic number.

612383463 is a deficient number, since it is larger than the sum of its proper divisors (294851337).

612383463 is a wasteful number, since it uses less digits than its factorization.

612383463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22680878 (or 22680872 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 612383463 is about 24746.3828265870. The cubic root of 612383463 is about 849.1957620223.

The spelling of 612383463 in words is "six hundred twelve million, three hundred eighty-three thousand, four hundred sixty-three".