741604 has 6 divisors (see below), whose sum is σ = 1297814. Its totient is φ = 370800.

The previous prime is 741599. The next prime is 741641. The reversal of 741604 is 406147.

It can be written as a sum of positive squares in only one way, i.e., 719104 + 22500 = 848^2 + 150^2 .

It is an unprimeable number.

741604 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92697 + ... + 92704.

2⁷⁴¹⁶⁰⁴ is an apocalyptic number.

It is an amenable number.

741604 is a deficient number, since it is larger than the sum of its proper divisors (556210).

741604 is a wasteful number, since it uses less digits than its factorization.

741604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185405 (or 185403 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 741604 is about 861.1643281047. The cubic root of 741604 is about 90.5157222667.

The spelling of 741604 in words is "seven hundred forty-one thousand, six hundred four".