749606 has 16 divisors (see below), whose sum is σ = 1321488. Its totient is φ = 314400.

The previous prime is 749587. The next prime is 749641. The reversal of 749606 is 606947.

It is a congruent number.

It is an unprimeable number.

749606 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 in 7 ways as a sum of consecutive naturals, for example, 1025 + ... + 1596.

It is an arithmetic number, because the mean of its divisors is an integer number (82593).

2⁷⁴⁹⁶⁰⁶ is an apocalyptic number.

749606 is a deficient number, since it is larger than the sum of its proper divisors (571882).

749606 is a wasteful number, since it uses less digits than its factorization.

749606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2647.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 749606 is about 865.7978978953. The cubic root of 749606 is about 90.8401169545.

The spelling of 749606 in words is "seven hundred forty-nine thousand, six hundred six".