1079436864 has 112 divisors (see below), whose sum is σ = 3216347136. Its totient is φ = 316531200.

The previous prime is 1079436823. The next prime is 1079436899. The reversal of 1079436864 is 4686349701.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57229 + ... + 73715.

Almost surely, 2^1079436864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1079436864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1608173568).

1079436864 is an abundant number, since it is smaller than the sum of its proper divisors (2136910272).

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

1079436864 is a wasteful number, since it uses less digits than its factorization.

1079436864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16544 (or 16534 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The square root of 1079436864 is about 32854.7844917601. The cubic root of 1079436864 is about 1025.8072131114.

The spelling of 1079436864 in words is "one billion, seventy-nine million, four hundred thirty-six thousand, eight hundred sixty-four".