90796397 has 8 divisors (see below), whose sum is σ = 91948416. Its totient is φ = 89651952.

The previous prime is 90796369. The next prime is 90796399. The reversal of 90796397 is 79369709.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 90796397 - 2⁶ = 90796333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90796399) 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, 24488 + ... + 27950.

It is an arithmetic number, because the mean of its divisors is an integer number (11493552).

Almost surely, 2^90796397 is an apocalyptic number.

It is an amenable number.

90796397 is a deficient number, since it is larger than the sum of its proper divisors (1152019).

90796397 is a wasteful number, since it uses less digits than its factorization.

90796397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3787.

The product of its (nonzero) digits is 642978, while the sum is 50.

The square root of 90796397 is about 9528.7143413999. The cubic root of 90796397 is about 449.4584382197.

The spelling of 90796397 in words is "ninety million, seven hundred ninety-six thousand, three hundred ninety-seven".