746916686 has 4 divisors (see below), whose sum is σ = 1120375032. Its totient is φ = 373458342.

The previous prime is 746916679. The next prime is 746916689. The reversal of 746916686 is 686619647.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746916689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186729170 + ... + 186729173.

It is an arithmetic number, because the mean of its divisors is an integer number (280093758).

Almost surely, 2^746916686 is an apocalyptic number.

746916686 is a deficient number, since it is larger than the sum of its proper divisors (373458346).

746916686 is a wasteful number, since it uses less digits than its factorization.

746916686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373458345.

The product of its digits is 2612736, while the sum is 53.

The square root of 746916686 is about 27329.7765450067. The cubic root of 746916686 is about 907.3135300280.

The spelling of 746916686 in words is "seven hundred forty-six million, nine hundred sixteen thousand, six hundred eighty-six".