747461066 has 16 divisors (see below), whose sum is σ = 1295066880. Its totient is φ = 319769280.

The previous prime is 747461063. The next prime is 747461081. The reversal of 747461066 is 660164747.

It is a happy number.

747461066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (747461063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 998906 + ... + 999653.

It is an arithmetic number, because the mean of its divisors is an integer number (80941680).

Almost surely, 2^747461066 is an apocalyptic number.

747461066 is a deficient number, since it is larger than the sum of its proper divisors (547605814).

747461066 is a wasteful number, since it uses less digits than its factorization.

747461066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1998589.

The product of its (nonzero) digits is 169344, while the sum is 41.

The square root of 747461066 is about 27339.7341976838. The cubic root of 747461066 is about 907.5339041790.

The spelling of 747461066 in words is "seven hundred forty-seven million, four hundred sixty-one thousand, sixty-six".