1469875680 has 384 divisors, whose sum is σ = 6333465600. Its totient is φ = 310044672.

The previous prime is 1469875657. The next prime is 1469875721. The reversal of 1469875680 is 865789641.

1469875680 is a `hidden beast` number, since 14 + 69 + 8 + 7 + 568 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 391251 + ... + 394989.

It is an arithmetic number, because the mean of its divisors is an integer number (16493400).

Almost surely, 2^1469875680 is an apocalyptic number.

1469875680 is a gapful number since it is divisible by the number (10) 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 1469875680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3166732800).

1469875680 is an abundant number, since it is smaller than the sum of its proper divisors (4863589920).

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

1469875680 is a wasteful number, since it uses less digits than its factorization.

1469875680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3783 (or 3769 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The square root of 1469875680 is about 38338.9577323119. The cubic root of 1469875680 is about 1136.9993107813. Note that the first 3 decimals are identical.

The spelling of 1469875680 in words is "one billion, four hundred sixty-nine million, eight hundred seventy-five thousand, six hundred eighty".