1483885440 has 256 divisors, whose sum is σ = 5326848000. Its totient is φ = 390334464.

The previous prime is 1483885439. The next prime is 1483885517. The reversal of 1483885440 is 445883841.

1483885440 is a `hidden beast` number, since 1 + 483 + 88 + 54 + 40 = 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 polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1364577 + ... + 1365663.

It is an arithmetic number, because the mean of its divisors is an integer number (20808000).

Almost surely, 2^1483885440 is an apocalyptic number.

1483885440 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 1483885440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2663424000).

1483885440 is an abundant number, since it is smaller than the sum of its proper divisors (3842962560).

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

1483885440 is a wasteful number, since it uses less digits than its factorization.

1483885440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194 (or 1176 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 45.

The square root of 1483885440 is about 38521.2336251060. The cubic root of 1483885440 is about 1140.6002379212.

The spelling of 1483885440 in words is "one billion, four hundred eighty-three million, eight hundred eighty-five thousand, four hundred forty".