1079663 has 8 divisors (see below), whose sum is σ = 1185408. Its totient is φ = 977184.

The previous prime is 1079651. The next prime is 1079669. The reversal of 1079663 is 3669701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1079663 - 2⁴ = 1079647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1079669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95 + ... + 1472.

It is an arithmetic number, because the mean of its divisors is an integer number (148176).

2^1079663 is an apocalyptic number.

1079663 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1079663 is a deficient number, since it is larger than the sum of its proper divisors (105745).

1079663 is a wasteful number, since it uses less digits than its factorization.

1079663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 1079663 is about 1039.0683326904. The cubic root of 1079663 is about 102.5878841739.

The spelling of 1079663 in words is "one million, seventy-nine thousand, six hundred sixty-three".