90603338 has 8 divisors (see below), whose sum is σ = 155320032. Its totient is φ = 38829996.

The previous prime is 90603323. The next prime is 90603349. The reversal of 90603338 is 83330609.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3235820 + ... + 3235847.

It is an arithmetic number, because the mean of its divisors is an integer number (19415004).

Almost surely, 2^90603338 is an apocalyptic number.

90603338 is a deficient number, since it is larger than the sum of its proper divisors (64716694).

90603338 is a wasteful number, since it uses less digits than its factorization.

90603338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6471676.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 90603338 is about 9518.5785703539. The cubic root of 90603338 is about 449.1396532866.

The spelling of 90603338 in words is "ninety million, six hundred three thousand, three hundred thirty-eight".