168313484 has 6 divisors (see below), whose sum is σ = 294548604. Its totient is φ = 84156740.

The previous prime is 168313469. The next prime is 168313499. The reversal of 168313484 is 484313861.

It is an interprime number because it is at equal distance from previous prime (168313469) and next prime (168313499).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21039182 + ... + 21039189.

It is an arithmetic number, because the mean of its divisors is an integer number (49091434).

Almost surely, 2^168313484 is an apocalyptic number.

It is an amenable number.

168313484 is a deficient number, since it is larger than the sum of its proper divisors (126235120).

168313484 is a wasteful number, since it uses less digits than its factorization.

168313484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42078375 (or 42078373 counting only the distinct ones).

The product of its digits is 55296, while the sum is 38.

The square root of 168313484 is about 12973.5686686432. The cubic root of 168313484 is about 552.1278278143.

The spelling of 168313484 in words is "one hundred sixty-eight million, three hundred thirteen thousand, four hundred eighty-four".