1042629796 has 12 divisors (see below), whose sum is σ = 1964956252. Its totient is φ = 481213728.

The previous prime is 1042629781. The next prime is 1042629823. The reversal of 1042629796 is 6979262401.

It can be written as a sum of positive squares in 2 ways, for example, as 184960000 + 857669796 = 13600^2 + 29286^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10025235 + ... + 10025338.

Almost surely, 2^1042629796 is an apocalyptic number.

It is an amenable number.

1042629796 is a deficient number, since it is larger than the sum of its proper divisors (922326456).

1042629796 is a wasteful number, since it uses less digits than its factorization.

1042629796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20050590 (or 20050588 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 1042629796 is about 32289.7785065181. The cubic root of 1042629796 is about 1014.0126602037.

The spelling of 1042629796 in words is "one billion, forty-two million, six hundred twenty-nine thousand, seven hundred ninety-six".