1090675776 has 112 divisors (see below), whose sum is σ = 2957169600. Its totient is φ = 354680832.

The previous prime is 1090675741. The next prime is 1090675787. The reversal of 1090675776 is 6775760901.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1417920 + ... + 1418688.

It is an arithmetic number, because the mean of its divisors is an integer number (26403300).

Almost surely, 2^1090675776 is an apocalyptic number.

1090675776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1090675776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1478584800).

1090675776 is an abundant number, since it is smaller than the sum of its proper divisors (1866493824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1090675776 is an equidigital number, since it uses as much as digits as its factorization.

1090675776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956 (or 946 counting only the distinct ones).

The product of its (nonzero) digits is 555660, while the sum is 48.

The square root of 1090675776 is about 33025.3807850871. The cubic root of 1090675776 is about 1029.3551045237.

It can be divided in two parts, 1090 and 675776, that added together give a triangular number (676866 = T₁₁₆₃).

The spelling of 1090675776 in words is "one billion, ninety million, six hundred seventy-five thousand, seven hundred seventy-six".