3420373850 has 24 divisors (see below), whose sum is σ = 6363759360. Its totient is φ = 1367748720.

The previous prime is 3420373843. The next prime is 3420373867. The reversal of 3420373850 is 583730243.

It is a self number, because there is not a number n which added to its sum of digits gives 3420373850.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 210311 + ... + 225989.

It is an arithmetic number, because the mean of its divisors is an integer number (265156640).

Almost surely, 2^3420373850 is an apocalyptic number.

3420373850 is a deficient number, since it is larger than the sum of its proper divisors (2943385510).

3420373850 is a wasteful number, since it uses less digits than its factorization.

3420373850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20054 (or 20049 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 3420373850 is about 58483.9623315657. The cubic root of 3420373850 is about 1506.6921508620.

The spelling of 3420373850 in words is "three billion, four hundred twenty million, three hundred seventy-three thousand, eight hundred fifty".