3418738280 has 48 divisors (see below), whose sum is σ = 7948389060. Its totient is φ = 1323367680.

The previous prime is 3418738259. The next prime is 3418738307. The reversal of 3418738280 is 828378143.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3418273156 + 465124 = 58466^2 + 682^2 .

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 11 ways as a sum of consecutive naturals, for example, 6029 + ... + 82908.

Almost surely, 2^3418738280 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3418738280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3974194530).

3418738280 is an abundant number, since it is smaller than the sum of its proper divisors (4529650780).

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

3418738280 is a wasteful number, since it uses less digits than its factorization.

3418738280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89010 (or 88975 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 3418738280 is about 58469.9775953437. The cubic root of 3418738280 is about 1506.4519535921.

The spelling of 3418738280 in words is "three billion, four hundred eighteen million, seven hundred thirty-eight thousand, two hundred eighty".