90334850 has 12 divisors (see below), whose sum is σ = 168022914. Its totient is φ = 36133920.

The previous prime is 90334831. The next prime is 90334859. The reversal of 90334850 is 5843309.

It can be written as a sum of positive squares in 3 ways, for example, as 88153321 + 2181529 = 9389^2 + 1477^2 .

It is not an unprimeable number, because it can be changed into a prime (90334859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 903299 + ... + 903398.

Almost surely, 2^90334850 is an apocalyptic number.

90334850 is a deficient number, since it is larger than the sum of its proper divisors (77688064).

90334850 is a wasteful number, since it uses less digits than its factorization.

90334850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806709 (or 1806704 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 90334850 is about 9504.4647403207. The cubic root of 90334850 is about 448.6955639878.

It can be divided in two parts, 903 and 34850, that added together give a palindrome (35753).

The spelling of 90334850 in words is "ninety million, three hundred thirty-four thousand, eight hundred fifty".