1046643468 has 24 divisors (see below), whose sum is σ = 2630027568. Its totient is φ = 322044096.

The previous prime is 1046643407. The next prime is 1046643527. The reversal of 1046643468 is 8643466401.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 3354471 + ... + 3354782.

It is an arithmetic number, because the mean of its divisors is an integer number (109584482).

Almost surely, 2^1046643468 is an apocalyptic number.

It is an amenable number.

1046643468 is an abundant number, since it is smaller than the sum of its proper divisors (1583384100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1046643468 is a wasteful number, since it uses less digits than its factorization.

1046643468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6709273 (or 6709271 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 42.

The square root of 1046643468 is about 32351.8696213990. The cubic root of 1046643468 is about 1015.3121636038.

The spelling of 1046643468 in words is "one billion, forty-six million, six hundred forty-three thousand, four hundred sixty-eight".