469486426 has 4 divisors (see below), whose sum is σ = 704229642. Its totient is φ = 234743212.

The previous prime is 469486417. The next prime is 469486441. The reversal of 469486426 is 624684964.

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

It can be written as a sum of positive squares in only one way, i.e., 323100625 + 146385801 = 17975^2 + 12099^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 469486426.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117371605 + ... + 117371608.

Almost surely, 2^469486426 is an apocalyptic number.

469486426 is a deficient number, since it is larger than the sum of its proper divisors (234743216).

469486426 is a wasteful number, since it uses less digits than its factorization.

469486426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234743215.

The product of its digits is 1990656, while the sum is 49.

The square root of 469486426 is about 21667.6354501362. The cubic root of 469486426 is about 777.2147130733.

The spelling of 469486426 in words is "four hundred sixty-nine million, four hundred eighty-six thousand, four hundred twenty-six".