3449393870 has 64 divisors (see below), whose sum is σ = 6918912000. Its totient is φ = 1229558400.

The previous prime is 3449393869. The next prime is 3449393911. The reversal of 3449393870 is 783939443.

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 in 31 ways as a sum of consecutive naturals, for example, 2300381 + ... + 2301879.

It is an arithmetic number, because the mean of its divisors is an integer number (108108000).

Almost surely, 2^3449393870 is an apocalyptic number.

3449393870 is an abundant number, since it is smaller than the sum of its proper divisors (3469518130).

3449393870 is a wasteful number, since it uses less digits than its factorization.

3449393870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121.

The product of its (nonzero) digits is 1959552, while the sum is 50.

The square root of 3449393870 is about 58731.5406744962. The cubic root of 3449393870 is about 1510.9413118252.

The spelling of 3449393870 in words is "three billion, four hundred forty-nine million, three hundred ninety-three thousand, eight hundred seventy".