1040415347 has 2 divisors, whose sum is σ = 1040415348. Its totient is φ = 1040415346.

The previous prime is 1040415301. The next prime is 1040415353. The reversal of 1040415347 is 7435140401.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1040415347 - 2¹⁶ = 1040349811 is a prime.

It is not a weakly prime, because it can be changed into another prime (1040415367) 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 as a sum of consecutive naturals, namely, 520207673 + 520207674.

It is an arithmetic number, because the mean of its divisors is an integer number (520207674).

Almost surely, 2^1040415347 is an apocalyptic number.

1040415347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040415347 is an equidigital number, since it uses as much as digits as its factorization.

1040415347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 1040415347 is about 32255.4700322286. The cubic root of 1040415347 is about 1013.2942617404.

Adding to 1040415347 its reverse (7435140401), we get a palindrome (8475555748).

The spelling of 1040415347 in words is "one billion, forty million, four hundred fifteen thousand, three hundred forty-seven".