1075734464 has 56 divisors (see below), whose sum is σ = 2443081728. Its totient is φ = 460373760.

The previous prime is 1075734437. The next prime is 1075734487. The reversal of 1075734464 is 4644375701.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442757 + ... + 445179.

Almost surely, 2^1075734464 is an apocalyptic number.

1075734464 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 1075734464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1221540864).

1075734464 is an abundant number, since it is smaller than the sum of its proper divisors (1367347264).

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

1075734464 is an equidigital number, since it uses as much as digits as its factorization.

1075734464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3433 (or 3423 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 41.

The square root of 1075734464 is about 32798.3911800564. The cubic root of 1075734464 is about 1024.6330517541.

The spelling of 1075734464 in words is "one billion, seventy-five million, seven hundred thirty-four thousand, four hundred sixty-four".