332120894 has 32 divisors (see below), whose sum is σ = 586054656. Its totient is φ = 138209760.

The previous prime is 332120849. The next prime is 332120903. The reversal of 332120894 is 498021233.

It is a happy number.

It is a super-2 number, since 2×332120894² = 220608576462718472, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 332120894.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 84272 + ... + 88124.

It is an arithmetic number, because the mean of its divisors is an integer number (18314208).

Almost surely, 2^332120894 is an apocalyptic number.

332120894 is a deficient number, since it is larger than the sum of its proper divisors (253933762).

332120894 is a wasteful number, since it uses less digits than its factorization.

332120894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4040.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 332120894 is about 18224.1843164516. The cubic root of 332120894 is about 692.5195945574.

The spelling of 332120894 in words is "three hundred thirty-two million, one hundred twenty thousand, eight hundred ninety-four".