1097029448 has 32 divisors (see below), whose sum is σ = 2292559200. Its totient is φ = 489076992.

The previous prime is 1097029441. The next prime is 1097029469. The reversal of 1097029448 is 8449207901.

It is a junction number, because it is equal to n+sod(n) for n = 1097029399 and 1097029408.

It is not an unprimeable number, because it can be changed into a prime (1097029441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209690 + ... + 214857.

It is an arithmetic number, because the mean of its divisors is an integer number (71642475).

Almost surely, 2^1097029448 is an apocalyptic number.

It is an amenable number.

1097029448 is an abundant number, since it is smaller than the sum of its proper divisors (1195529752).

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

1097029448 is a wasteful number, since it uses less digits than its factorization.

1097029448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424589 (or 424585 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 1097029448 is about 33121.4348722998. The cubic root of 1097029448 is about 1031.3500529652.

The spelling of 1097029448 in words is "one billion, ninety-seven million, twenty-nine thousand, four hundred forty-eight".