73434996 has 36 divisors (see below), whose sum is σ = 186208932. Its totient is φ = 24401664.

The previous prime is 73434967. The next prime is 73435027. The reversal of 73434996 is 69943437.

It can be written as a sum of positive squares in 2 ways, for example, as 11655396 + 61779600 = 3414^2 + 7860^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 9106 + ... + 15158.

Almost surely, 2^73434996 is an apocalyptic number.

It is an amenable number.

73434996 is an abundant number, since it is smaller than the sum of its proper divisors (112773936).

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

73434996 is a wasteful number, since it uses less digits than its factorization.

73434996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6400 (or 6395 counting only the distinct ones).

The product of its digits is 489888, while the sum is 45.

The square root of 73434996 is about 8569.4221508804. The cubic root of 73434996 is about 418.7624112754.

The spelling of 73434996 in words is "seventy-three million, four hundred thirty-four thousand, nine hundred ninety-six".