743064164 has 12 divisors (see below), whose sum is σ = 1300626684. Its totient is φ = 371456544.

The previous prime is 743064163. The next prime is 743064181. The reversal of 743064164 is 461460347.

It can be written as a sum of positive squares in 2 ways, for example, as 556960000 + 186104164 = 23600^2 + 13642^2 .

It is not an unprimeable number, because it can be changed into a prime (743064163) 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 3 ways as a sum of consecutive naturals, for example, 7274 + ... + 39230.

It is an arithmetic number, because the mean of its divisors is an integer number (108385557).

Almost surely, 2^743064164 is an apocalyptic number.

It is an amenable number.

743064164 is a deficient number, since it is larger than the sum of its proper divisors (557562520).

743064164 is a wasteful number, since it uses less digits than its factorization.

743064164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37774 (or 37772 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 743064164 is about 27259.2032898983. The cubic root of 743064164 is about 905.7508959792.

The spelling of 743064164 in words is "seven hundred forty-three million, sixty-four thousand, one hundred sixty-four".