741163520 has 80 divisors (see below), whose sum is σ = 1797574680. Its totient is φ = 293044224.

The previous prime is 741163513. The next prime is 741163567. The reversal of 741163520 is 25361147.

It can be written as a sum of positive squares in 4 ways, for example, as 687698176 + 53465344 = 26224^2 + 7312^2 .

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

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, 226214 + ... + 229466.

Almost surely, 2^741163520 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 741163520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (898787340).

741163520 is an abundant number, since it is smaller than the sum of its proper divisors (1056411160).

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

741163520 is an equidigital number, since it uses as much as digits as its factorization.

741163520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3365 (or 3349 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 741163520 is about 27224.3185405990. The cubic root of 741163520 is about 904.9779793793.

The spelling of 741163520 in words is "seven hundred forty-one million, one hundred sixty-three thousand, five hundred twenty".