73412834 has 16 divisors (see below), whose sum is σ = 127197216. Its totient is φ = 31406400.

The previous prime is 73412831. The next prime is 73412839. The reversal of 73412834 is 43821437.

It is a self number, because there is not a number n which added to its sum of digits gives 73412834.

It is not an unprimeable number, because it can be changed into a prime (73412831) 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, 97772 + ... + 98519.

It is an arithmetic number, because the mean of its divisors is an integer number (7949826).

Almost surely, 2^73412834 is an apocalyptic number.

73412834 is a deficient number, since it is larger than the sum of its proper divisors (53784382).

73412834 is a wasteful number, since it uses less digits than its factorization.

73412834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196321.

The product of its digits is 16128, while the sum is 32.

The square root of 73412834 is about 8568.1289672833. The cubic root of 73412834 is about 418.7202808343.

The spelling of 73412834 in words is "seventy-three million, four hundred twelve thousand, eight hundred thirty-four".