469949594 has 4 divisors (see below), whose sum is σ = 704924394. Its totient is φ = 234974796.

The previous prime is 469949587. The next prime is 469949609. The reversal of 469949594 is 495949964.

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., 452200225 + 17749369 = 21265^2 + 4213^2 .

It is a Curzon number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 117487397 + ... + 117487400.

Almost surely, 2^469949594 is an apocalyptic number.

469949594 is a deficient number, since it is larger than the sum of its proper divisors (234974800).

469949594 is a wasteful number, since it uses less digits than its factorization.

469949594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234974799.

The product of its digits is 12597120, while the sum is 59.

The square root of 469949594 is about 21678.3208298060. The cubic root of 469949594 is about 777.4702140138.

The spelling of 469949594 in words is "four hundred sixty-nine million, nine hundred forty-nine thousand, five hundred ninety-four".