741220780 has 48 divisors (see below), whose sum is σ = 1646023680. Its totient is φ = 279592128.

The previous prime is 741220771. The next prime is 741220783. The reversal of 741220780 is 87022147.

It is a super-3 number, since 3×741220780³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (741220783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80367 + ... + 89113.

It is an arithmetic number, because the mean of its divisors is an integer number (34292160).

Almost surely, 2^741220780 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 741220780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (823011840).

741220780 is an abundant number, since it is smaller than the sum of its proper divisors (904802900).

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

741220780 is a wasteful number, since it uses less digits than its factorization.

741220780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8998 (or 8996 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 741220780 is about 27225.3701535902. The cubic root of 741220780 is about 905.0012840453.

The spelling of 741220780 in words is "seven hundred forty-one million, two hundred twenty thousand, seven hundred eighty".