1073688322 has 8 divisors (see below), whose sum is σ = 1840608576. Its totient is φ = 460152132.

The previous prime is 1073688293. The next prime is 1073688349. The reversal of 1073688322 is 2238863701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1073688322² = 2305613225598351368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38345998 + ... + 38346025.

It is an arithmetic number, because the mean of its divisors is an integer number (230076072).

Almost surely, 2^1073688322 is an apocalyptic number.

1073688322 is a deficient number, since it is larger than the sum of its proper divisors (766920254).

1073688322 is an equidigital number, since it uses as much as digits as its factorization.

1073688322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76692032.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 1073688322 is about 32767.1836140978. The cubic root of 1073688322 is about 1023.9829918897.

The spelling of 1073688322 in words is "one billion, seventy-three million, six hundred eighty-eight thousand, three hundred twenty-two".