741540320 has 48 divisors (see below), whose sum is σ = 1781604720. Its totient is φ = 291585024.

The previous prime is 741540307. The next prime is 741540329. The reversal of 741540320 is 23045147.

It is a self number, because there is not a number n which added to its sum of digits gives 741540320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (741540329) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 29837 + ... + 48716.

It is an arithmetic number, because the mean of its divisors is an integer number (37116765).

Almost surely, 2^741540320 is an apocalyptic number.

It is an amenable number.

741540320 is an abundant number, since it is smaller than the sum of its proper divisors (1040064400).

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

741540320 is a wasteful number, since it uses less digits than its factorization.

741540320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78627 (or 78619 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 741540320 is about 27231.2379446840. The cubic root of 741540320 is about 905.1313139330.

Adding to 741540320 its reverse (23045147), we get a palindrome (764585467).

The spelling of 741540320 in words is "seven hundred forty-one million, five hundred forty thousand, three hundred twenty".