1040576738 has 8 divisors (see below), whose sum is σ = 1562190300. Its totient is φ = 519846640.

The previous prime is 1040576729. The next prime is 1040576767. The reversal of 1040576738 is 8376750401.

1040576738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1039224169 + 1352569 = 32237^2 + 1163^2 .

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 = 1040576695 and 1040576704.

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, 217913 + ... + 222636.

Almost surely, 2^1040576738 is an apocalyptic number.

1040576738 is a deficient number, since it is larger than the sum of its proper divisors (521613562).

1040576738 is a wasteful number, since it uses less digits than its factorization.

1040576738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441732.

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 1040576738 is about 32257.9716969310. The cubic root of 1040576738 is about 1013.3466536751.

The spelling of 1040576738 in words is "one billion, forty million, five hundred seventy-six thousand, seven hundred thirty-eight".