741634 has 8 divisors (see below), whose sum is σ = 1116108. Its totient is φ = 369600.

The previous prime is 741599. The next prime is 741641. The reversal of 741634 is 436147.

It can be written as a sum of positive squares in 2 ways, for example, as 731025 + 10609 = 855^2 + 103^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 741599 and 741608.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 894 + ... + 1510.

2⁷⁴¹⁶³⁴ is an apocalyptic number.

741634 is a deficient number, since it is larger than the sum of its proper divisors (374474).

741634 is a wasteful number, since it uses less digits than its factorization.

741634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220.

The product of its digits is 2016, while the sum is 25.

The square root of 741634 is about 861.1817462069. The cubic root of 741634 is about 90.5169427901.

The spelling of 741634 in words is "seven hundred forty-one thousand, six hundred thirty-four".