633113474 has 16 divisors (see below), whose sum is σ = 1085660928. Its totient is φ = 271253472.

The previous prime is 633113423. The next prime is 633113477. The reversal of 633113474 is 474311336.

It is a self number, because there is not a number n which added to its sum of digits gives 633113474.

It is not an unprimeable number, because it can be changed into a prime (633113477) 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, 84422 + ... + 91614.

It is an arithmetic number, because the mean of its divisors is an integer number (67853808).

Almost surely, 2^633113474 is an apocalyptic number.

633113474 is a deficient number, since it is larger than the sum of its proper divisors (452547454).

633113474 is a wasteful number, since it uses less digits than its factorization.

633113474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13489.

The product of its digits is 18144, while the sum is 32.

The square root of 633113474 is about 25161.7462430571. The cubic root of 633113474 is about 858.6717706530.

The spelling of 633113474 in words is "six hundred thirty-three million, one hundred thirteen thousand, four hundred seventy-four".