1097795358 has 24 divisors (see below), whose sum is σ = 2594789496. Its totient is φ = 332665200.

The previous prime is 1097795333. The next prime is 1097795371. The reversal of 1097795358 is 8535977901.

1097795358 is a `hidden beast` number, since 10 + 97 + 7 + 9 + 535 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2772013 + ... + 2772408.

It is an arithmetic number, because the mean of its divisors is an integer number (108116229).

Almost surely, 2^1097795358 is an apocalyptic number.

1097795358 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1097795358 is an abundant number, since it is smaller than the sum of its proper divisors (1496994138).

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

1097795358 is a wasteful number, since it uses less digits than its factorization.

1097795358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5544440 (or 5544437 counting only the distinct ones).

The product of its (nonzero) digits is 2381400, while the sum is 54.

The square root of 1097795358 is about 33132.9950049796. The cubic root of 1097795358 is about 1031.5900153957.

The spelling of 1097795358 in words is "one billion, ninety-seven million, seven hundred ninety-five thousand, three hundred fifty-eight".