3426981288 has 64 divisors (see below), whose sum is σ = 8679726720. Its totient is φ = 1127424000.

The previous prime is 3426981287. The next prime is 3426981319. The reversal of 3426981288 is 8821896243.

It is a self number, because there is not a number n which added to its sum of digits gives 3426981288.

It is not an unprimeable number, because it can be changed into a prime (3426981287) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 931693 + ... + 935363.

It is an arithmetic number, because the mean of its divisors is an integer number (135620730).

Almost surely, 2^3426981288 is an apocalyptic number.

It is an amenable number.

3426981288 is an abundant number, since it is smaller than the sum of its proper divisors (5252745432).

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

3426981288 is a wasteful number, since it uses less digits than its factorization.

3426981288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4178 (or 4174 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 51.

The square root of 3426981288 is about 58540.4243920387. The cubic root of 3426981288 is about 1507.6617301849.

The spelling of 3426981288 in words is "three billion, four hundred twenty-six million, nine hundred eighty-one thousand, two hundred eighty-eight".