1040797322 has 8 divisors (see below), whose sum is σ = 1561705572. Its totient is φ = 520228800.

The previous prime is 1040797321. The next prime is 1040797339. The reversal of 1040797322 is 2237970401.

It can be written as a sum of positive squares in 2 ways, for example, as 956726761 + 84070561 = 30931^2 + 9169^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1040797321) 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, 77129 + ... + 89612.

Almost surely, 2^1040797322 is an apocalyptic number.

1040797322 is a deficient number, since it is larger than the sum of its proper divisors (520908250).

1040797322 is a wasteful number, since it uses less digits than its factorization.

1040797322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169864.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 1040797322 is about 32261.3905775929. The cubic root of 1040797322 is about 1013.4182525162.

The spelling of 1040797322 in words is "one billion, forty million, seven hundred ninety-seven thousand, three hundred twenty-two".