90369338 has 8 divisors (see below), whose sum is σ = 135594432. Its totient is φ = 45171196.

The previous prime is 90369337. The next prime is 90369341. The reversal of 90369338 is 83396309.

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

It is a junction number, because it is equal to n+sod(n) for n = 90369295 and 90369304.

It is not an unprimeable number, because it can be changed into a prime (90369337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8981 + ... + 16167.

It is an arithmetic number, because the mean of its divisors is an integer number (16949304).

Almost surely, 2^90369338 is an apocalyptic number.

90369338 is a deficient number, since it is larger than the sum of its proper divisors (45225094).

90369338 is a wasteful number, since it uses less digits than its factorization.

90369338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13476.

The product of its (nonzero) digits is 104976, while the sum is 41.

The square root of 90369338 is about 9506.2788724085. The cubic root of 90369338 is about 448.7526576555.

The spelling of 90369338 in words is "ninety million, three hundred sixty-nine thousand, three hundred thirty-eight".