3311400312 has 64 divisors (see below), whose sum is σ = 10034553600. Its totient is φ = 1003453920.

The previous prime is 3311400283. The next prime is 3311400343. The reversal of 3311400312 is 2130041133.

3311400312 is a `hidden beast` number, since 3 + 311 + 40 + 0 + 312 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 694468 + ... + 699219.

It is an arithmetic number, because the mean of its divisors is an integer number (156789900).

Almost surely, 2^3311400312 is an apocalyptic number.

It is an amenable number.

3311400312 is an abundant number, since it is smaller than the sum of its proper divisors (6723153288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3311400312 is a wasteful number, since it uses less digits than its factorization.

3311400312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393713 (or 1393703 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3311400312 is about 57544.7678942230. The cubic root of 3311400312 is about 1490.5180115609.

Adding to 3311400312 its reverse (2130041133), we get a palindrome (5441441445).

The spelling of 3311400312 in words is "three billion, three hundred eleven million, four hundred thousand, three hundred twelve".