3429622844 has 6 divisors (see below), whose sum is σ = 6001839984. Its totient is φ = 1714811420.

The previous prime is 3429622843. The next prime is 3429622871. The reversal of 3429622844 is 4482269243.

It is a junction number, because it is equal to n+sod(n) for n = 3429622795 and 3429622804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3429622843) by changing a digit.

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, 428702852 + ... + 428702859.

It is an arithmetic number, because the mean of its divisors is an integer number (1000306664).

Almost surely, 2^3429622844 is an apocalyptic number.

It is an amenable number.

3429622844 is a deficient number, since it is larger than the sum of its proper divisors (2572217140).

3429622844 is a wasteful number, since it uses less digits than its factorization.

3429622844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857405715 (or 857405713 counting only the distinct ones).

The product of its digits is 663552, while the sum is 44.

The square root of 3429622844 is about 58562.9818571425. The cubic root of 3429622844 is about 1508.0490049438.

The spelling of 3429622844 in words is "three billion, four hundred twenty-nine million, six hundred twenty-two thousand, eight hundred forty-four".