3420984701850 has 48 divisors (see below), whose sum is σ = 8664553611648. Its totient is φ = 892852743040.

The previous prime is 3420984701837. The next prime is 3420984701857. The reversal of 3420984701850 is 581074890243.

It is a happy number.

3420984701850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3420984701793 and 3420984701802.

It is not an unprimeable number, because it can be changed into a prime (3420984701857) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 242615979 + ... + 242630078.

It is an arithmetic number, because the mean of its divisors is an integer number (180511533576).

Almost surely, 2^{3420984701850} is an apocalyptic number.

3420984701850 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3420984701850 is an abundant number, since it is smaller than the sum of its proper divisors (5243568909798).

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

3420984701850 is a wasteful number, since it uses less digits than its factorization.

3420984701850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485246119 (or 485246114 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 3420984701850 in words is "three trillion, four hundred twenty billion, nine hundred eighty-four million, seven hundred one thousand, eight hundred fifty".