746918 has 4 divisors (see below), whose sum is σ = 1120380. Its totient is φ = 373458.

The previous prime is 746903. The next prime is 746939. The reversal of 746918 is 819647.

It is a semiprime because it is the product of two primes.

It is an Ulam number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 746918.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 186728 + ... + 186731.

It is an arithmetic number, because the mean of its divisors is an integer number (280095).

2⁷⁴⁶⁹¹⁸ is an apocalyptic number.

746918 is a deficient number, since it is larger than the sum of its proper divisors (373462).

746918 is a wasteful number, since it uses less digits than its factorization.

746918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373461.

The product of its digits is 12096, while the sum is 35.

The square root of 746918 is about 864.2441784588. The cubic root of 746918 is about 90.7314062086.

The spelling of 746918 in words is "seven hundred forty-six thousand, nine hundred eighteen".