1041399976 has 32 divisors (see below), whose sum is σ = 2032128000. Its totient is φ = 499715776.

The previous prime is 1041399943. The next prime is 1041400001. The reversal of 1041399976 is 6799931401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25305 + ... + 52183.

It is an arithmetic number, because the mean of its divisors is an integer number (63504000).

Almost surely, 2^1041399976 is an apocalyptic number.

It is an amenable number.

1041399976 is a deficient number, since it is larger than the sum of its proper divisors (990728024).

1041399976 is a wasteful number, since it uses less digits than its factorization.

1041399976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27081 (or 27077 counting only the distinct ones).

The product of its (nonzero) digits is 367416, while the sum is 49.

The square root of 1041399976 is about 32270.7293998757. The cubic root of 1041399976 is about 1013.6138149980.

The spelling of 1041399976 in words is "one billion, forty-one million, three hundred ninety-nine thousand, nine hundred seventy-six".