469864546 has 8 divisors (see below), whose sum is σ = 719792640. Its totient is φ = 229933668.

The previous prime is 469864543. The next prime is 469864621. The reversal of 469864546 is 645468964.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×469864546² = 441545383175572232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 469864493 and 469864502.

It is not an unprimeable number, because it can be changed into a prime (469864541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2499186 + ... + 2499373.

It is an arithmetic number, because the mean of its divisors is an integer number (89974080).

Almost surely, 2^469864546 is an apocalyptic number.

469864546 is a deficient number, since it is larger than the sum of its proper divisors (249928094).

469864546 is a wasteful number, since it uses less digits than its factorization.

469864546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4998608.

The product of its digits is 4976640, while the sum is 52.

The square root of 469864546 is about 21676.3591500049. The cubic root of 469864546 is about 777.4233109156.

The spelling of 469864546 in words is "four hundred sixty-nine million, eight hundred sixty-four thousand, five hundred forty-six".