1479534887 has 4 divisors (see below), whose sum is σ = 1491184896. Its totient is φ = 1467884880.

The previous prime is 1479534857. The next prime is 1479534893. The reversal of 1479534887 is 7884359741.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1479534887 - 2¹⁴ = 1479518503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1479534817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5824814 + ... + 5825067.

It is an arithmetic number, because the mean of its divisors is an integer number (372796224).

Almost surely, 2^1479534887 is an apocalyptic number.

1479534887 is a deficient number, since it is larger than the sum of its proper divisors (11650009).

1479534887 is a wasteful number, since it uses less digits than its factorization.

1479534887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11650008.

The product of its digits is 6773760, while the sum is 56.

The square root of 1479534887 is about 38464.7226299632. The cubic root of 1479534887 is about 1139.4844511473.

The spelling of 1479534887 in words is "one billion, four hundred seventy-nine million, five hundred thirty-four thousand, eight hundred eighty-seven".