168963480 has 96 divisors (see below), whose sum is σ = 627588000. Its totient is φ = 38619648.

The previous prime is 168963461. The next prime is 168963503. The reversal of 168963480 is 84369861.

168963480 is a `hidden beast` number, since 1 + 6 + 8 + 9 + 634 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31005 + ... + 36044.

It is an arithmetic number, because the mean of its divisors is an integer number (6537375).

Almost surely, 2^168963480 is an apocalyptic number.

168963480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

168963480 is an abundant number, since it is smaller than the sum of its proper divisors (458624520).

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

168963480 is a wasteful number, since it uses less digits than its factorization.

168963480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67073 (or 67066 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 168963480 is about 12998.5953087247. The cubic root of 168963480 is about 552.8376538724.

The spelling of 168963480 in words is "one hundred sixty-eight million, nine hundred sixty-three thousand, four hundred eighty".