1097726304 has 24 divisors (see below), whose sum is σ = 2881531800. Its totient is φ = 365908736.

The previous prime is 1097726291. The next prime is 1097726309. The reversal of 1097726304 is 4036277901.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1097726309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5717229 + ... + 5717420.

It is an arithmetic number, because the mean of its divisors is an integer number (120063825).

Almost surely, 2^1097726304 is an apocalyptic number.

It is an amenable number.

1097726304 is an abundant number, since it is smaller than the sum of its proper divisors (1783805496).

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

1097726304 is a wasteful number, since it uses less digits than its factorization.

1097726304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11434662 (or 11434654 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 1097726304 is about 33131.9529155768. The cubic root of 1097726304 is about 1031.5683851012.

The spelling of 1097726304 in words is "one billion, ninety-seven million, seven hundred twenty-six thousand, three hundred four".