1097320600 has 24 divisors (see below), whose sum is σ = 2551270860. Its totient is φ = 438928160.

The previous prime is 1097320591. The next prime is 1097320603. The reversal of 1097320600 is 60237901.

It is a super-2 number, since 2×1097320600² = 2408224998368720000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1097320603) 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 5 ways as a sum of consecutive naturals, for example, 2743102 + ... + 2743501.

Almost surely, 2^1097320600 is an apocalyptic number.

1097320600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1097320600 is an abundant number, since it is smaller than the sum of its proper divisors (1453950260).

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

1097320600 is a wasteful number, since it uses less digits than its factorization.

1097320600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5486619 (or 5486610 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 1097320600 is about 33125.8298009273. The cubic root of 1097320600 is about 1031.4412851165.

The spelling of 1097320600 in words is "one billion, ninety-seven million, three hundred twenty thousand, six hundred".