1487936322 has 48 divisors (see below), whose sum is σ = 3593172960. Its totient is φ = 442233216.

The previous prime is 1487936311. The next prime is 1487936327. The reversal of 1487936322 is 2236397841.

1487936322 is a `hidden beast` number, since 1 + 4 + 8 + 7 + 9 + 3 + 632 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (1487936327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122148 + ... + 133775.

It is an arithmetic number, because the mean of its divisors is an integer number (74857770).

Almost surely, 2^1487936322 is an apocalyptic number.

1487936322 is an abundant number, since it is smaller than the sum of its proper divisors (2105236638).

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

1487936322 is a wasteful number, since it uses less digits than its factorization.

1487936322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255967 (or 255964 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 1487936322 is about 38573.7776475159. Note that the first 3 decimals coincide. The cubic root of 1487936322 is about 1141.6372090031.

The spelling of 1487936322 in words is "one billion, four hundred eighty-seven million, nine hundred thirty-six thousand, three hundred twenty-two".