469983634 has 4 divisors (see below), whose sum is σ = 704975454. Its totient is φ = 234991816.

The previous prime is 469983617. The next prime is 469983637. The reversal of 469983634 is 436389964.

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., 466430409 + 3553225 = 21597^2 + 1885^2 .

It is not an unprimeable number, because it can be changed into a prime (469983637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117495907 + ... + 117495910.

Almost surely, 2^469983634 is an apocalyptic number.

469983634 is a deficient number, since it is larger than the sum of its proper divisors (234991820).

469983634 is a wasteful number, since it uses less digits than its factorization.

469983634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234991819.

The product of its digits is 3359232, while the sum is 52.

The square root of 469983634 is about 21679.1059317491. The cubic root of 469983634 is about 777.4889851384.

The spelling of 469983634 in words is "four hundred sixty-nine million, nine hundred eighty-three thousand, six hundred thirty-four".