936868634 has 16 divisors (see below), whose sum is σ = 1515276672. Its totient is φ = 431865648.

The previous prime is 936868631. The next prime is 936868679. The reversal of 936868634 is 436868639.

It is not an unprimeable number, because it can be changed into a prime (936868631) 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, 494 + ... + 43289.

It is an arithmetic number, because the mean of its divisors is an integer number (94704792).

Almost surely, 2^936868634 is an apocalyptic number.

936868634 is a deficient number, since it is larger than the sum of its proper divisors (578408038).

936868634 is a wasteful number, since it uses less digits than its factorization.

936868634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44621.

The product of its digits is 4478976, while the sum is 53.

The square root of 936868634 is about 30608.3098847356. The cubic root of 936868634 is about 978.4971530126.

The spelling of 936868634 in words is "nine hundred thirty-six million, eight hundred sixty-eight thousand, six hundred thirty-four".