1090036874 has 4 divisors (see below), whose sum is σ = 1635055314. Its totient is φ = 545018436.

The previous prime is 1090036873. The next prime is 1090036919. The reversal of 1090036874 is 4786300901.

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

It can be written as a sum of positive squares in only one way, i.e., 725494225 + 364542649 = 26935^2 + 19093^2 .

It is a super-3 number, since 3×1090036874³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1090036873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272509217 + ... + 272509220.

Almost surely, 2^1090036874 is an apocalyptic number.

1090036874 is a deficient number, since it is larger than the sum of its proper divisors (545018440).

1090036874 is an equidigital number, since it uses as much as digits as its factorization.

1090036874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545018439.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 1090036874 is about 33015.7064743434. The cubic root of 1090036874 is about 1029.1540715169.

It can be divided in two parts, 10900 and 36874, that added together give a palindrome (47774).

The spelling of 1090036874 in words is "one billion, ninety million, thirty-six thousand, eight hundred seventy-four".