308160468 has 144 divisors (see below), whose sum is σ = 1022461440. Its totient is φ = 75816000.

The previous prime is 308160443. The next prime is 308160499. The reversal of 308160468 is 864061803.

It is a happy number.

308160468 is a `hidden beast` number, since 30 + 8 + 160 + 468 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49743 + ... + 55593.

Almost surely, 2^308160468 is an apocalyptic number.

308160468 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 308160468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (511230720).

308160468 is an abundant number, since it is smaller than the sum of its proper divisors (714300972).

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

308160468 is a wasteful number, since it uses less digits than its factorization.

308160468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5898 (or 5893 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 308160468 is about 17554.4999359139. The cubic root of 308160468 is about 675.4486038502.

The spelling of 308160468 in words is "three hundred eight million, one hundred sixty thousand, four hundred sixty-eight".