90304343 has 8 divisors (see below), whose sum is σ = 94372608. Its totient is φ = 86325624.

The previous prime is 90304327. The next prime is 90304349. The reversal of 90304343 is 34340309.

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 90304343 - 2⁴ = 90304327 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 (90304349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20321 + ... + 24362.

It is an arithmetic number, because the mean of its divisors is an integer number (11796576).

Almost surely, 2^90304343 is an apocalyptic number.

90304343 is a deficient number, since it is larger than the sum of its proper divisors (4068265).

90304343 is a wasteful number, since it uses less digits than its factorization.

90304343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44773.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 90304343 is about 9502.8597274715. The cubic root of 90304343 is about 448.6450486118.

The spelling of 90304343 in words is "ninety million, three hundred four thousand, three hundred forty-three".