3440212334 has 24 divisors (see below), whose sum is σ = 5717773512. Its totient is φ = 1550858400.

The previous prime is 3440212271. The next prime is 3440212357. The reversal of 3440212334 is 4332120443.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103817 + ... + 132884.

It is an arithmetic number, because the mean of its divisors is an integer number (238240563).

Almost surely, 2^3440212334 is an apocalyptic number.

3440212334 is a deficient number, since it is larger than the sum of its proper divisors (2277561178).

3440212334 is a wasteful number, since it uses less digits than its factorization.

3440212334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236772 (or 236759 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 3440212334 is about 58653.3232988549. The cubic root of 3440212334 is about 1509.5995215896.

Adding to 3440212334 its reverse (4332120443), we get a palindrome (7772332777).

The spelling of 3440212334 in words is "three billion, four hundred forty million, two hundred twelve thousand, three hundred thirty-four".