90334453 has 8 divisors (see below), whose sum is σ = 98644896. Its totient is φ = 82040400.

The previous prime is 90334421. The next prime is 90334457. The reversal of 90334453 is 35443309.

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 90334453 - 2⁵ = 90334421 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 (90334457) 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, 9375 + ... + 16387.

It is an arithmetic number, because the mean of its divisors is an integer number (12330612).

Almost surely, 2^90334453 is an apocalyptic number.

It is an amenable number.

90334453 is a deficient number, since it is larger than the sum of its proper divisors (8310443).

90334453 is a wasteful number, since it uses less digits than its factorization.

90334453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8195.

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 90334453 is about 9504.4438553763. The cubic root of 90334453 is about 448.6949066837.

The spelling of 90334453 in words is "ninety million, three hundred thirty-four thousand, four hundred fifty-three".