746669 has 8 divisors (see below), whose sum is σ = 931008. Its totient is φ = 581760.

The previous prime is 746659. The next prime is 746671. The reversal of 746669 is 966647.

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

It is a cyclic number.

It is not a de Polignac number, because 746669 - 2⁴ = 746653 is a prime.

It is a super-2 number, since 2×746669² = 1115029191122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4772 + ... + 4925.

It is an arithmetic number, because the mean of its divisors is an integer number (116376).

2⁷⁴⁶⁶⁶⁹ is an apocalyptic number.

It is an amenable number.

746669 is a deficient number, since it is larger than the sum of its proper divisors (184339).

746669 is a wasteful number, since it uses less digits than its factorization.

746669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9715.

The product of its digits is 54432, while the sum is 38.

The square root of 746669 is about 864.1001099410. The cubic root of 746669 is about 90.7213227139.

The spelling of 746669 in words is "seven hundred forty-six thousand, six hundred sixty-nine".