90031334 has 16 divisors (see below), whose sum is σ = 136615776. Its totient is φ = 44496000.

The previous prime is 90031321. The next prime is 90031343. The reversal of 90031334 is 43313009.

It is a super-3 number, since 3×90031334³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72164 + ... + 73400.

It is an arithmetic number, because the mean of its divisors is an integer number (8538486).

Almost surely, 2^90031334 is an apocalyptic number.

90031334 is a deficient number, since it is larger than the sum of its proper divisors (46584442).

90031334 is a wasteful number, since it uses less digits than its factorization.

90031334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1631.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 90031334 is about 9488.4842835935. The cubic root of 90031334 is about 448.1924761533.

The spelling of 90031334 in words is "ninety million, thirty-one thousand, three hundred thirty-four".