634017052 has 24 divisors (see below), whose sum is σ = 1147204800. Its totient is φ = 306360000.

The previous prime is 634017037. The next prime is 634017067. The reversal of 634017052 is 250710436.

It is an interprime number because it is at equal distance from previous prime (634017037) and next prime (634017067).

It is a self number, because there is not a number n which added to its sum of digits gives 634017052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7677 + ... + 36427.

It is an arithmetic number, because the mean of its divisors is an integer number (47800200).

Almost surely, 2^634017052 is an apocalyptic number.

It is an amenable number.

634017052 is a deficient number, since it is larger than the sum of its proper divisors (513187748).

634017052 is a wasteful number, since it uses less digits than its factorization.

634017052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28941 (or 28939 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 634017052 is about 25179.6952324686. The cubic root of 634017052 is about 859.0800745540.

Adding to 634017052 its reverse (250710436), we get a palindrome (884727488).

The spelling of 634017052 in words is "six hundred thirty-four million, seventeen thousand, fifty-two".