3420348784 has 10 divisors (see below), whose sum is σ = 6626925800. Its totient is φ = 1710174384.

The previous prime is 3420348773. The next prime is 3420348803. The reversal of 3420348784 is 4878430243.

It is a self number, because there is not a number n which added to its sum of digits gives 3420348784.

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, 106885884 + ... + 106885915.

It is an arithmetic number, because the mean of its divisors is an integer number (662692580).

Almost surely, 2^3420348784 is an apocalyptic number.

It is an amenable number.

3420348784 is a deficient number, since it is larger than the sum of its proper divisors (3206577016).

3420348784 is a wasteful number, since it uses less digits than its factorization.

3420348784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213771807 (or 213771801 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 43.

The square root of 3420348784 is about 58483.7480331075. The cubic root of 3420348784 is about 1506.6884702860.

The spelling of 3420348784 in words is "three billion, four hundred twenty million, three hundred forty-eight thousand, seven hundred eighty-four".