746606685 has 16 divisors (see below), whose sum is σ = 1303168320. Its totient is φ = 361991040.

The previous prime is 746606681. The next prime is 746606713. The reversal of 746606685 is 586606647.

It is not a de Polignac number, because 746606685 - 2² = 746606681 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746606681) 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 15 ways as a sum of consecutive naturals, for example, 2262280 + ... + 2262609.

It is an arithmetic number, because the mean of its divisors is an integer number (81448020).

Almost surely, 2^746606685 is an apocalyptic number.

It is an amenable number.

746606685 is a deficient number, since it is larger than the sum of its proper divisors (556561635).

746606685 is a wasteful number, since it uses less digits than its factorization.

746606685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4524908.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The square root of 746606685 is about 27324.1044683993. The cubic root of 746606685 is about 907.1879885727.

The spelling of 746606685 in words is "seven hundred forty-six million, six hundred six thousand, six hundred eighty-five".