469317854 has 4 divisors (see below), whose sum is σ = 703976784. Its totient is φ = 234658926.

The previous prime is 469317833. The next prime is 469317869. The reversal of 469317854 is 458713964.

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

It is a junction number, because it is equal to n+sod(n) for n = 469317799 and 469317808.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117329462 + ... + 117329465.

It is an arithmetic number, because the mean of its divisors is an integer number (175994196).

Almost surely, 2^469317854 is an apocalyptic number.

469317854 is a deficient number, since it is larger than the sum of its proper divisors (234658930).

469317854 is a wasteful number, since it uses less digits than its factorization.

469317854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234658929.

The product of its digits is 725760, while the sum is 47.

The square root of 469317854 is about 21663.7451517507. The cubic root of 469317854 is about 777.1216806906.

The spelling of 469317854 in words is "four hundred sixty-nine million, three hundred seventeen thousand, eight hundred fifty-four".