1097976422 has 8 divisors (see below), whose sum is σ = 1648706616. Its totient is φ = 548407552.

The previous prime is 1097976419. The next prime is 1097976431. The reversal of 1097976422 is 2246797901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287963 + ... + 291750.

It is an arithmetic number, because the mean of its divisors is an integer number (206088327).

Almost surely, 2^1097976422 is an apocalyptic number.

1097976422 is a deficient number, since it is larger than the sum of its proper divisors (550730194).

1097976422 is an equidigital number, since it uses as much as digits as its factorization.

1097976422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580662.

The product of its (nonzero) digits is 381024, while the sum is 47.

The square root of 1097976422 is about 33135.7272743485. The cubic root of 1097976422 is about 1031.6467271028.

The spelling of 1097976422 in words is "one billion, ninety-seven million, nine hundred seventy-six thousand, four hundred twenty-two".