1097371364 has 6 divisors (see below), whose sum is σ = 1920399894. Its totient is φ = 548685680.

The previous prime is 1097371357. The next prime is 1097371367. The reversal of 1097371364 is 4631737901.

It can be written as a sum of positive squares in only one way, i.e., 973939264 + 123432100 = 31208^2 + 11110^2 .

It is not an unprimeable number, because it can be changed into a prime (1097371367) 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 as a sum of consecutive naturals, namely, 137171417 + ... + 137171424.

It is an arithmetic number, because the mean of its divisors is an integer number (320066649).

Almost surely, 2^1097371364 is an apocalyptic number.

It is an amenable number.

1097371364 is a deficient number, since it is larger than the sum of its proper divisors (823028530).

1097371364 is a wasteful number, since it uses less digits than its factorization.

1097371364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274342845 (or 274342843 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 1097371364 is about 33126.5960219278. The cubic root of 1097371364 is about 1031.4571903066.

The spelling of 1097371364 in words is "one billion, ninety-seven million, three hundred seventy-one thousand, three hundred sixty-four".