3254314440 has 128 divisors (see below), whose sum is σ = 10591378560. Its totient is φ = 795162624.

The previous prime is 3254314429. The next prime is 3254314457. The reversal of 3254314440 is 444134523.

3254314440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 3254314398 and 3254314407.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 206107 + ... + 221333.

It is an arithmetic number, because the mean of its divisors is an integer number (82745145).

Almost surely, 2^3254314440 is an apocalyptic number.

3254314440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3254314440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5295689280).

3254314440 is an abundant number, since it is smaller than the sum of its proper divisors (7337064120).

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

3254314440 is a wasteful number, since it uses less digits than its factorization.

3254314440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15391 (or 15387 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 3254314440 is about 57046.5988469076. The cubic root of 3254314440 is about 1481.9032065012.

Adding to 3254314440 its reverse (444134523), we get a palindrome (3698448963).

The spelling of 3254314440 in words is "three billion, two hundred fifty-four million, three hundred fourteen thousand, four hundred forty".