741680 has 40 divisors (see below), whose sum is σ = 1761792. Its totient is φ = 290304.

The previous prime is 741679. The next prime is 741683. The reversal of 741680 is 86147.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (741683) 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, 5777 + ... + 5903.

2⁷⁴¹⁶⁸⁰ 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 741680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (880896).

741680 is an abundant number, since it is smaller than the sum of its proper divisors (1020112).

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

741680 is a wasteful number, since it uses less digits than its factorization.

741680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 741680 is about 861.2084532795. The cubic root of 741680 is about 90.5188141953.

The spelling of 741680 in words is "seven hundred forty-one thousand, six hundred eighty".