633696049 has 8 divisors (see below), whose sum is σ = 736499520. Its totient is φ = 533961456.

The previous prime is 633696047. The next prime is 633696083. The reversal of 633696049 is 940696336.

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

It is not a de Polignac number, because 633696049 - 2¹ = 633696047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (633696047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 766774 + ... + 767599.

It is an arithmetic number, because the mean of its divisors is an integer number (92062440).

Almost surely, 2^633696049 is an apocalyptic number.

It is an amenable number.

633696049 is a deficient number, since it is larger than the sum of its proper divisors (102803471).

633696049 is a wasteful number, since it uses less digits than its factorization.

633696049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534439.

The product of its (nonzero) digits is 629856, while the sum is 46.

The square root of 633696049 is about 25173.3201822882. The cubic root of 633696049 is about 858.9350659228.

The spelling of 633696049 in words is "six hundred thirty-three million, six hundred ninety-six thousand, forty-nine".