1097633776 has 10 divisors (see below), whose sum is σ = 2126665472. Its totient is φ = 548816880.

The previous prime is 1097633773. The next prime is 1097633791. The reversal of 1097633776 is 6773367901.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1097633773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34301040 + ... + 34301071.

Almost surely, 2^1097633776 is an apocalyptic number.

1097633776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1097633776 is a deficient number, since it is larger than the sum of its proper divisors (1029031696).

1097633776 is an equidigital number, since it uses as much as digits as its factorization.

1097633776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68602119 (or 68602113 counting only the distinct ones).

The product of its (nonzero) digits is 1000188, while the sum is 49.

The square root of 1097633776 is about 33130.5565301883. The cubic root of 1097633776 is about 1031.5394004502.

The spelling of 1097633776 in words is "one billion, ninety-seven million, six hundred thirty-three thousand, seven hundred seventy-six".