750164480 has 80 divisors (see below), whose sum is σ = 1937079144. Its totient is φ = 276971520.

The previous prime is 750164473. The next prime is 750164483. The reversal of 750164480 is 84461057.

It can be written as a sum of positive squares in 4 ways, for example, as 576768256 + 173396224 = 24016^2 + 13168^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 750164480.

It is not an unprimeable number, because it can be changed into a prime (750164483) 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, 22010 + ... + 44550.

Almost surely, 2^750164480 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 750164480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (968539572).

750164480 is an abundant number, since it is smaller than the sum of its proper divisors (1186914664).

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

750164480 is a wasteful number, since it uses less digits than its factorization.

750164480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22577 (or 22561 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 750164480 is about 27389.1306908416. The cubic root of 750164480 is about 908.6267093381.

The spelling of 750164480 in words is "seven hundred fifty million, one hundred sixty-four thousand, four hundred eighty".