1044766464 has 144 divisors (see below), whose sum is σ = 3280865280. Its totient is φ = 288829440.

The previous prime is 1044766427. The next prime is 1044766477. The reversal of 1044766464 is 4646674401.

1044766464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163522 + ... + 169790.

Almost surely, 2^1044766464 is an apocalyptic number.

1044766464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1044766464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1640432640).

1044766464 is an abundant number, since it is smaller than the sum of its proper divisors (2236098816).

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

1044766464 is an equidigital number, since it uses as much as digits as its factorization.

1044766464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6326 (or 6312 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 42.

The square root of 1044766464 is about 32322.8473993242. The cubic root of 1044766464 is about 1014.7048618138.

The spelling of 1044766464 in words is "one billion, forty-four million, seven hundred sixty-six thousand, four hundred sixty-four".