3440332412 has 36 divisors (see below), whose sum is σ = 6677660808. Its totient is φ = 1538078400.

The previous prime is 3440332411. The next prime is 3440332429. The reversal of 3440332412 is 2142330443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3440332411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 153218 + ... + 174230.

It is an arithmetic number, because the mean of its divisors is an integer number (185490578).

Almost surely, 2^3440332412 is an apocalyptic number.

It is an amenable number.

3440332412 is a deficient number, since it is larger than the sum of its proper divisors (3237328396).

3440332412 is a wasteful number, since it uses less digits than its factorization.

3440332412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21150 (or 21087 counting only the distinct ones).

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

The square root of 3440332412 is about 58654.3469147854. The cubic root of 3440332412 is about 1509.6170851937.

Adding to 3440332412 its reverse (2142330443), we get a palindrome (5582662855).

The spelling of 3440332412 in words is "three billion, four hundred forty million, three hundred thirty-two thousand, four hundred twelve".