741021210 has 128 divisors (see below), whose sum is σ = 2066872320. Its totient is φ = 191056320.

The previous prime is 741021191. The next prime is 741021217. The reversal of 741021210 is 12120147.

It is a super-2 number, since 2×741021210² = 1098224867339728200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (741021217) 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 63 ways as a sum of consecutive naturals, for example, 677424 + ... + 678516.

It is an arithmetic number, because the mean of its divisors is an integer number (16147440).

Almost surely, 2^741021210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 741021210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1033436160).

741021210 is an abundant number, since it is smaller than the sum of its proper divisors (1325851110).

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

741021210 is a wasteful number, since it uses less digits than its factorization.

741021210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152 (or 1134 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 741021210 is about 27221.7047592541. The cubic root of 741021210 is about 904.9200543932.

Adding to 741021210 its reverse (12120147), we get a palindrome (753141357).

The spelling of 741021210 in words is "seven hundred forty-one million, twenty-one thousand, two hundred ten".