406300463 has 4 divisors (see below), whose sum is σ = 407687448. Its totient is φ = 404913480.

The previous prime is 406300439. The next prime is 406300471. The reversal of 406300463 is 364003604.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-406300463 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 (406300403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 693053 + ... + 693638.

It is an arithmetic number, because the mean of its divisors is an integer number (101921862).

Almost surely, 2^406300463 is an apocalyptic number.

406300463 is a deficient number, since it is larger than the sum of its proper divisors (1386985).

406300463 is a wasteful number, since it uses less digits than its factorization.

406300463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1386984.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 406300463 is about 20156.8961648365. The cubic root of 406300463 is about 740.6546817684.

The spelling of 406300463 in words is "four hundred six million, three hundred thousand, four hundred sixty-three".