3440400414 has 32 divisors (see below), whose sum is σ = 7901400960. Its totient is φ = 987674400.

The previous prime is 3440400401. The next prime is 3440400461. The reversal of 3440400414 is 4140040443.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1370517 + ... + 1373024.

It is an arithmetic number, because the mean of its divisors is an integer number (246918780).

Almost surely, 2^3440400414 is an apocalyptic number.

3440400414 is an abundant number, since it is smaller than the sum of its proper divisors (4461000546).

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

3440400414 is a wasteful number, since it uses less digits than its factorization.

3440400414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2743576.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 3440400414 is about 58654.9265961522. The cubic root of 3440400414 is about 1509.6270315489.

Adding to 3440400414 its reverse (4140040443), we get a palindrome (7580440857).

The spelling of 3440400414 in words is "three billion, four hundred forty million, four hundred thousand, four hundred fourteen".