1040634166 has 32 divisors (see below), whose sum is σ = 1841968800. Its totient is φ = 434695680.

The previous prime is 1040634143. The next prime is 1040634211. The reversal of 1040634166 is 6614360401.

1040634166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57550 + ... + 73438.

It is an arithmetic number, because the mean of its divisors is an integer number (57561525).

Almost surely, 2^1040634166 is an apocalyptic number.

1040634166 is a deficient number, since it is larger than the sum of its proper divisors (801334634).

1040634166 is a wasteful number, since it uses less digits than its factorization.

1040634166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16144.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 1040634166 is about 32258.8618212112. The cubic root of 1040634166 is about 1013.3652950686.

Adding to 1040634166 its reverse (6614360401), we get a palindrome (7654994567).

The spelling of 1040634166 in words is "one billion, forty million, six hundred thirty-four thousand, one hundred sixty-six".