2012821334 has 8 divisors (see below), whose sum is σ = 3021556608. Its totient is φ = 1005635800.

The previous prime is 2012821309. The next prime is 2012821367. The reversal of 2012821334 is 4331282102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×2012821334³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 384182 + ... + 389385.

It is an arithmetic number, because the mean of its divisors is an integer number (377694576).

Almost surely, 2^2012821334 is an apocalyptic number.

2012821334 is a deficient number, since it is larger than the sum of its proper divisors (1008735274).

2012821334 is a wasteful number, since it uses less digits than its factorization.

2012821334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774870.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 2012821334 is about 44864.4774181089. The cubic root of 2012821334 is about 1262.6076285592.

The spelling of 2012821334 in words is "two billion, twelve million, eight hundred twenty-one thousand, three hundred thirty-four".