73484386834 has 4 divisors (see below), whose sum is σ = 110226580254. Its totient is φ = 36742193416.

The previous prime is 73484386823. The next prime is 73484386837. The reversal of 73484386834 is 43868348437.

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

It can be written as a sum of positive squares in only one way, i.e., 40923267025 + 32561119809 = 202295^2 + 180447^2 .

It is not an unprimeable number, because it can be changed into a prime (73484386837) 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, 18371096707 + ... + 18371096710.

Almost surely, 2^73484386834 is an apocalyptic number.

73484386834 is a deficient number, since it is larger than the sum of its proper divisors (36742193420).

73484386834 is a wasteful number, since it uses less digits than its factorization.

73484386834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36742193419.

The product of its digits is 37158912, while the sum is 58.

The spelling of 73484386834 in words is "seventy-three billion, four hundred eighty-four million, three hundred eighty-six thousand, eight hundred thirty-four".