954135668 has 12 divisors (see below), whose sum is σ = 1671072480. Its totient is φ = 476686392.

The previous prime is 954135661. The next prime is 954135691. The reversal of 954135668 is 866531459.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (954135661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89696 + ... + 99767.

It is an arithmetic number, because the mean of its divisors is an integer number (139256040).

Almost surely, 2^954135668 is an apocalyptic number.

It is an amenable number.

954135668 is a deficient number, since it is larger than the sum of its proper divisors (716936812).

954135668 is a wasteful number, since it uses less digits than its factorization.

954135668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190726 (or 190724 counting only the distinct ones).

The product of its digits is 777600, while the sum is 47.

The square root of 954135668 is about 30889.0865517257. The cubic root of 954135668 is about 984.4720191709.

The spelling of 954135668 in words is "nine hundred fifty-four million, one hundred thirty-five thousand, six hundred sixty-eight".