90971950330 has 16 divisors (see below), whose sum is σ = 163758969504. Its totient is φ = 36386678160.

The previous prime is 90971950327. The next prime is 90971950351. The reversal of 90971950330 is 3305917909.

It is a super-3 number, since 3×90971950330³ (a number of 34 digits) contains 333 as substring.

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, 74556 + ... + 433015.

It is an arithmetic number, because the mean of its divisors is an integer number (10234935594).

Almost surely, 2^90971950330 is an apocalyptic number.

90971950330 is a deficient number, since it is larger than the sum of its proper divisors (72787019174).

90971950330 is a wasteful number, since it uses less digits than its factorization.

90971950330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525501.

The product of its (nonzero) digits is 229635, while the sum is 46.

The spelling of 90971950330 in words is "ninety billion, nine hundred seventy-one million, nine hundred fifty thousand, three hundred thirty".