3165428487 has 8 divisors (see below), whose sum is σ = 4545230704. Its totient is φ = 1947955968.

The previous prime is 3165428479. The next prime is 3165428501. The reversal of 3165428487 is 7848245613.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3165428487 - 2³ = 3165428479 is a prime.

It is a super-2 number, since 2×3165428487² = 20039875012622218338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3165428437) 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 7 ways as a sum of consecutive naturals, for example, 40582378 + ... + 40582455.

It is an arithmetic number, because the mean of its divisors is an integer number (568153838).

Almost surely, 2^3165428487 is an apocalyptic number.

3165428487 is a deficient number, since it is larger than the sum of its proper divisors (1379802217).

3165428487 is a wasteful number, since it uses less digits than its factorization.

3165428487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81164849.

The product of its digits is 1290240, while the sum is 48.

The square root of 3165428487 is about 56262.1407964539. The cubic root of 3165428487 is about 1468.2866005564.

The spelling of 3165428487 in words is "three billion, one hundred sixty-five million, four hundred twenty-eight thousand, four hundred eighty-seven".