1486479852 has 144 divisors (see below), whose sum is σ = 4439635200. Its totient is φ = 413424000.

The previous prime is 1486479793. The next prime is 1486479899. The reversal of 1486479852 is 2589746841.

It is a happy number.

1486479852 is a `hidden beast` number, since 14 + 86 + 479 + 85 + 2 = 666.

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, 1023727 + ... + 1025177.

It is an arithmetic number, because the mean of its divisors is an integer number (30830800).

Almost surely, 2^1486479852 is an apocalyptic number.

1486479852 is a gapful number since it is divisible by the number (12) 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 1486479852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2219817600).

1486479852 is an abundant number, since it is smaller than the sum of its proper divisors (2953155348).

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

1486479852 is a wasteful number, since it uses less digits than its factorization.

1486479852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1684 (or 1679 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 54.

The square root of 1486479852 is about 38554.8940084135. The cubic root of 1486479852 is about 1141.2645892996.

The spelling of 1486479852 in words is "one billion, four hundred eighty-six million, four hundred seventy-nine thousand, eight hundred fifty-two".