73090326 has 32 divisors (see below), whose sum is σ = 148838400. Its totient is φ = 23924160.

The previous prime is 73090319. The next prime is 73090351. The reversal of 73090326 is 62309037.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 73090293 and 73090302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128170 + ... + 128738.

It is an arithmetic number, because the mean of its divisors is an integer number (4651200).

Almost surely, 2^73090326 is an apocalyptic number.

73090326 is an abundant number, since it is smaller than the sum of its proper divisors (75748074).

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

73090326 is a wasteful number, since it uses less digits than its factorization.

73090326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924.

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 73090326 is about 8549.2880405330. The cubic root of 73090326 is about 418.1062243865.

The spelling of 73090326 in words is "seventy-three million, ninety thousand, three hundred twenty-six".