746641216 has 14 divisors (see below), whose sum is σ = 1481616290. Its totient is φ = 373320576.

The previous prime is 746641213. The next prime is 746641219. The reversal of 746641216 is 612146647.

It is an interprime number because it is at equal distance from previous prime (746641213) and next prime (746641219).

It can be written as a sum of positive squares in only one way, i.e., 670602816 + 76038400 = 25896^2 + 8720^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746641213) 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 as a sum of consecutive naturals, namely, 5833071 + ... + 5833198.

It is an arithmetic number, because the mean of its divisors is an integer number (105829735).

Almost surely, 2^746641216 is an apocalyptic number.

It is an amenable number.

746641216 is a deficient number, since it is larger than the sum of its proper divisors (734975074).

746641216 is a wasteful number, since it uses less digits than its factorization.

746641216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11666281 (or 11666271 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 746641216 is about 27324.7363390756. The cubic root of 746641216 is about 907.2019743505.

The spelling of 746641216 in words is "seven hundred forty-six million, six hundred forty-one thousand, two hundred sixteen".