1097544334 has 16 divisors (see below), whose sum is σ = 1690140816. Its totient is φ = 534222400.

The previous prime is 1097544289. The next prime is 1097544347. The reversal of 1097544334 is 4334457901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23964 + ... + 52624.

It is an arithmetic number, because the mean of its divisors is an integer number (105633801).

Almost surely, 2^1097544334 is an apocalyptic number.

1097544334 is a deficient number, since it is larger than the sum of its proper divisors (592596482).

1097544334 is a wasteful number, since it uses less digits than its factorization.

1097544334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29171.

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 1097544334 is about 33129.2066611925. The cubic root of 1097544334 is about 1031.5113809489.

The spelling of 1097544334 in words is "one billion, ninety-seven million, five hundred forty-four thousand, three hundred thirty-four".