168299802 has 64 divisors (see below), whose sum is σ = 409576320. Its totient is φ = 50803200.

The previous prime is 168299797. The next prime is 168299839. The reversal of 168299802 is 208992861.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 249738 + ... + 250410.

It is an arithmetic number, because the mean of its divisors is an integer number (6399630).

Almost surely, 2^168299802 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 168299802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204788160).

168299802 is an abundant number, since it is smaller than the sum of its proper divisors (241276518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

168299802 is a wasteful number, since it uses less digits than its factorization.

168299802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116 (or 1110 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 168299802 is about 12973.0413550563. The cubic root of 168299802 is about 552.1128668073.

The spelling of 168299802 in words is "one hundred sixty-eight million, two hundred ninety-nine thousand, eight hundred two".