631034336 has 24 divisors (see below), whose sum is σ = 1251840744. Its totient is φ = 313106560.

The previous prime is 631034311. The next prime is 631034351. The reversal of 631034336 is 633430136.

It is a junction number, because it is equal to n+sod(n) for n = 631034299 and 631034308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71075 + ... + 79458.

It is an arithmetic number, because the mean of its divisors is an integer number (52160031).

Almost surely, 2^631034336 is an apocalyptic number.

It is an amenable number.

631034336 is a deficient number, since it is larger than the sum of its proper divisors (620806408).

631034336 is a wasteful number, since it uses less digits than its factorization.

631034336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150674 (or 150666 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 29.

The square root of 631034336 is about 25120.3968121525. The cubic root of 631034336 is about 857.7307834768.

The spelling of 631034336 in words is "six hundred thirty-one million, thirty-four thousand, three hundred thirty-six".