2987663258 has 8 divisors (see below), whose sum is σ = 4482502752. Its totient is φ = 1493495676.

The previous prime is 2987663251. The next prime is 2987663281. The reversal of 2987663258 is 8523667892.

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

It is a super-2 number, since 2×2987663258² = 17852263486406349128, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2987663251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156710 + ... + 174737.

It is an arithmetic number, because the mean of its divisors is an integer number (560312844).

Almost surely, 2^2987663258 is an apocalyptic number.

2987663258 is a deficient number, since it is larger than the sum of its proper divisors (1494839494).

2987663258 is a wasteful number, since it uses less digits than its factorization.

2987663258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335956.

The product of its digits is 8709120, while the sum is 56.

The square root of 2987663258 is about 54659.5212017083. The cubic root of 2987663258 is about 1440.2698918635.

The spelling of 2987663258 in words is "two billion, nine hundred eighty-seven million, six hundred sixty-three thousand, two hundred fifty-eight".