1489376160 has 252 divisors, whose sum is σ = 5322662982. Its totient is φ = 393652224.

The previous prime is 1489376131. The next prime is 1489376221. The reversal of 1489376160 is 616739841.

It is a happy number.

1489376160 is a `hidden beast` number, since 1 + 489 + 3 + 7 + 6 + 160 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 287505936 + 1201870224 = 16956^2 + 34668^2 .

It is a super-3 number, since 3×1489376160³ (a number of 28 digits) contains 333 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 13180264 + ... + 13180376.

Almost surely, 2^1489376160 is an apocalyptic number.

1489376160 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 1489376160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2661331491).

1489376160 is an abundant number, since it is smaller than the sum of its proper divisors (3833286822).

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

1489376160 is an frugal number, since it uses more digits than its factorization.

1489376160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 1489376160 is about 38592.4365646949. The cubic root of 1489376160 is about 1142.0053346825.

The spelling of 1489376160 in words is "one billion, four hundred eighty-nine million, three hundred seventy-six thousand, one hundred sixty".