1046681488 has 20 divisors (see below), whose sum is σ = 2038245660. Its totient is φ = 520682624.

The previous prime is 1046681479. The next prime is 1046681501. The reversal of 1046681488 is 8841866401.

1046681488 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 1027074304 + 19607184 = 32048^2 + 4428^2 .

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, 162883 + ... + 169186.

It is an arithmetic number, because the mean of its divisors is an integer number (101912283).

Almost surely, 2^1046681488 is an apocalyptic number.

It is an amenable number.

1046681488 is a deficient number, since it is larger than the sum of its proper divisors (991564172).

1046681488 is a wasteful number, since it uses less digits than its factorization.

1046681488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332274 (or 332268 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 46.

The square root of 1046681488 is about 32352.4572173429. The cubic root of 1046681488 is about 1015.3244574116.

The spelling of 1046681488 in words is "one billion, forty-six million, six hundred eighty-one thousand, four hundred eighty-eight".