1090422676 has 18 divisors (see below), whose sum is σ = 2219789418. Its totient is φ = 467323920.

The previous prime is 1090422661. The next prime is 1090422703. The reversal of 1090422676 is 6762240901.

It can be written as a sum of positive squares in only one way, i.e., 614048400 + 476374276 = 24780^2 + 21826^2 .

It is a super-2 number, since 2×1090422676² = 2378043224670001952, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2781495 + ... + 2781886.

Almost surely, 2^1090422676 is an apocalyptic number.

It is an amenable number.

1090422676 is an abundant number, since it is smaller than the sum of its proper divisors (1129366742).

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

1090422676 is a wasteful number, since it uses less digits than its factorization.

1090422676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5563399 (or 5563390 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 1090422676 is about 33021.5486614423. The cubic root of 1090422676 is about 1029.2754750139.

The spelling of 1090422676 in words is "one billion, ninety million, four hundred twenty-two thousand, six hundred seventy-six".