1012678366 has 16 divisors (see below), whose sum is σ = 1736433504. Its totient is φ = 433901664.

The previous prime is 1012678363. The next prime is 1012678409. The reversal of 1012678366 is 6638762101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012678363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96556 + ... + 106528.

It is an arithmetic number, because the mean of its divisors is an integer number (108527094).

Almost surely, 2^1012678366 is an apocalyptic number.

1012678366 is a deficient number, since it is larger than the sum of its proper divisors (723755138).

1012678366 is an equidigital number, since it uses as much as digits as its factorization.

1012678366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17235.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 1012678366 is about 31822.6077812614. The cubic root of 1012678366 is about 1004.2083866377.

The spelling of 1012678366 in words is "one billion, twelve million, six hundred seventy-eight thousand, three hundred sixty-six".