1097080286 has 4 divisors (see below), whose sum is σ = 1645620432. Its totient is φ = 548540142.

The previous prime is 1097080249. The next prime is 1097080301. The reversal of 1097080286 is 6820807901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6820807901 = 67 ⋅101803103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274270070 + ... + 274270073.

It is an arithmetic number, because the mean of its divisors is an integer number (411405108).

Almost surely, 2^1097080286 is an apocalyptic number.

1097080286 is a deficient number, since it is larger than the sum of its proper divisors (548540146).

1097080286 is an equidigital number, since it uses as much as digits as its factorization.

1097080286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548540145.

The product of its (nonzero) digits is 48384, while the sum is 41.

The square root of 1097080286 is about 33122.2023120444. The cubic root of 1097080286 is about 1031.3659841584.

The spelling of 1097080286 in words is "one billion, ninety-seven million, eighty thousand, two hundred eighty-six".