1097684238370 has 16 divisors (see below), whose sum is σ = 1985861234808. Its totient is φ = 436844894080.

The previous prime is 1097684238317. The next prime is 1097684238379. The reversal of 1097684238370 is 738324867901.

It can be written as a sum of positive squares in 4 ways, for example, as 1031685086961 + 65999151409 = 1015719^2 + 256903^2 .

It is not an unprimeable number, because it can be changed into a prime (1097684238379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278598091 + ... + 278602030.

Almost surely, 2^{1097684238370} is an apocalyptic number.

1097684238370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1097684238370 is a deficient number, since it is larger than the sum of its proper divisors (888176996438).

1097684238370 is a wasteful number, since it uses less digits than its factorization.

1097684238370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557200325.

The product of its (nonzero) digits is 12192768, while the sum is 58.

The spelling of 1097684238370 in words is "one trillion, ninety-seven billion, six hundred eighty-four million, two hundred thirty-eight thousand, three hundred seventy".