1046885387 has 2 divisors, whose sum is σ = 1046885388. Its totient is φ = 1046885386.

The previous prime is 1046885369. The next prime is 1046885419. The reversal of 1046885387 is 7835886401.

1046885387 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1046885387 - 2¹² = 1046881291 is a prime.

It is not a weakly prime, because it can be changed into another prime (1046885087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523442693 + 523442694.

It is an arithmetic number, because the mean of its divisors is an integer number (523442694).

Almost surely, 2^1046885387 is an apocalyptic number.

1046885387 is a deficient number, since it is larger than the sum of its proper divisors (1).

1046885387 is an equidigital number, since it uses as much as digits as its factorization.

1046885387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1290240, while the sum is 50.

The square root of 1046885387 is about 32355.6082773914. The cubic root of 1046885387 is about 1015.3903832934.

The spelling of 1046885387 in words is "one billion, forty-six million, eight hundred eighty-five thousand, three hundred eighty-seven".