1087944674 has 32 divisors (see below), whose sum is σ = 1763441280. Its totient is φ = 501800832.

The previous prime is 1087944619. The next prime is 1087944701. The reversal of 1087944674 is 4764497801.

It is a super-2 number, since 2×1087944674² = 2367247227369932552, which contains 22 as substring.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273947 + ... + 277889.

It is an arithmetic number, because the mean of its divisors is an integer number (55107540).

Almost surely, 2^1087944674 is an apocalyptic number.

1087944674 is a deficient number, since it is larger than the sum of its proper divisors (675496606).

1087944674 is a wasteful number, since it uses less digits than its factorization.

1087944674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4154.

The product of its (nonzero) digits is 1354752, while the sum is 50.

The square root of 1087944674 is about 32984.0063364049. The cubic root of 1087944674 is about 1028.4952023005.

The spelling of 1087944674 in words is "one billion, eighty-seven million, nine hundred forty-four thousand, six hundred seventy-four".