1040322634 has 8 divisors (see below), whose sum is σ = 1680521220. Its totient is φ = 480148896.

The previous prime is 1040322623. The next prime is 1040322649. The reversal of 1040322634 is 4362230401.

It can be written as a sum of positive squares in 2 ways, for example, as 945747009 + 94575625 = 30753^2 + 9725^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1040322599 and 1040322608.

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, 20006179 + ... + 20006230.

Almost surely, 2^1040322634 is an apocalyptic number.

1040322634 is a deficient number, since it is larger than the sum of its proper divisors (640198586).

1040322634 is a wasteful number, since it uses less digits than its factorization.

1040322634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40012424.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 1040322634 is about 32254.0328331203. The cubic root of 1040322634 is about 1013.2641621134.

The spelling of 1040322634 in words is "one billion, forty million, three hundred twenty-two thousand, six hundred thirty-four".