3400440422 has 4 divisors (see below), whose sum is σ = 5100660636. Its totient is φ = 1700220210.

The previous prime is 3400440413. The next prime is 3400440467. The reversal of 3400440422 is 2240440043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2240440043 = 19 ⋅117917897.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 850110104 + ... + 850110107.

It is an arithmetic number, because the mean of its divisors is an integer number (1275165159).

Almost surely, 2^3400440422 is an apocalyptic number.

3400440422 is a deficient number, since it is larger than the sum of its proper divisors (1700220214).

3400440422 is a wasteful number, since it uses less digits than its factorization.

3400440422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700220213.

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 3400440422 is about 58313.2954136533. The cubic root of 3400440422 is about 1503.7595208705.

Adding to 3400440422 its reverse (2240440043), we get a palindrome (5640880465).

The spelling of 3400440422 in words is "three billion, four hundred million, four hundred forty thousand, four hundred twenty-two".