73351834 has 16 divisors (see below), whose sum is σ = 113236200. Its totient is φ = 35610624.

The previous prime is 73351781. The next prime is 73351849. The reversal of 73351834 is 43815337.

It can be written as a sum of positive squares in 4 ways, for example, as 73153809 + 198025 = 8553^2 + 445^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 73351834.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56262 + ... + 57550.

Almost surely, 2^73351834 is an apocalyptic number.

73351834 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

73351834 is a deficient number, since it is larger than the sum of its proper divisors (39884366).

73351834 is a wasteful number, since it uses less digits than its factorization.

73351834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2097.

The product of its digits is 30240, while the sum is 34.

The square root of 73351834 is about 8564.5685238662. The cubic root of 73351834 is about 418.6042747111.

The spelling of 73351834 in words is "seventy-three million, three hundred fifty-one thousand, eight hundred thirty-four".