3456784914 has 64 divisors (see below), whose sum is σ = 7671680640. Its totient is φ = 1029611520.

The previous prime is 3456784897. The next prime is 3456784943. The reversal of 3456784914 is 4194876543.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1622602 + ... + 1624730.

It is an arithmetic number, because the mean of its divisors is an integer number (119870010).

Almost surely, 2^3456784914 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3456784914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3835840320).

3456784914 is an abundant number, since it is smaller than the sum of its proper divisors (4214895726).

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

3456784914 is a wasteful number, since it uses less digits than its factorization.

3456784914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2555.

The product of its digits is 2903040, while the sum is 51.

The square root of 3456784914 is about 58794.4292769307. The cubic root of 3456784914 is about 1512.0197106624.

The spelling of 3456784914 in words is "three billion, four hundred fifty-six million, seven hundred eighty-four thousand, nine hundred fourteen".