73463076 has 18 divisors (see below), whose sum is σ = 185698422. Its totient is φ = 24487680.

The previous prime is 73463053. The next prime is 73463077. The reversal of 73463076 is 67036437.

73463076 is a `hidden beast` number, since 7 + 346 + 307 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 72080100 + 1382976 = 8490^2 + 1176^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2040641 = 73463076 / (7 + 3 + 4 + 6 + 3 + 0 + 7 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 73463076.

It is not an unprimeable number, because it can be changed into a prime (73463077) 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 5 ways as a sum of consecutive naturals, for example, 1020285 + ... + 1020356.

It is an arithmetic number, because the mean of its divisors is an integer number (10316579).

Almost surely, 2^73463076 is an apocalyptic number.

It is an amenable number.

73463076 is an abundant number, since it is smaller than the sum of its proper divisors (112235346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73463076 is a wasteful number, since it uses less digits than its factorization.

73463076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2040651 (or 2040646 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 36.

The square root of 73463076 is about 8571.0603778062. The cubic root of 73463076 is about 418.8157797904.

The spelling of 73463076 in words is "seventy-three million, four hundred sixty-three thousand, seventy-six".