1079864 has 16 divisors (see below), whose sum is σ = 2035800. Its totient is φ = 536992.

The previous prime is 1079861. The next prime is 1079867. The reversal of 1079864 is 4689701.

It is an interprime number because it is at equal distance from previous prime (1079861) and next prime (1079867).

It is a super-2 number, since 2×1079864² = 2332212516992, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1079861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2582 + ... + 2970.

2^1079864 is an apocalyptic number.

It is an amenable number.

1079864 is a deficient number, since it is larger than the sum of its proper divisors (955936).

1079864 is a wasteful number, since it uses less digits than its factorization.

1079864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742 (or 738 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 1079864 is about 1039.1650494508. The cubic root of 1079864 is about 102.5942500137.

The spelling of 1079864 in words is "one million, seventy-nine thousand, eight hundred sixty-four".