3234462440 has 64 divisors (see below), whose sum is σ = 7956783360. Its totient is φ = 1173553920.

The previous prime is 3234462437. The next prime is 3234462457. The reversal of 3234462440 is 442644323.

3234462440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3234462397 and 3234462406.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195782 + ... + 211658.

It is an arithmetic number, because the mean of its divisors is an integer number (124324740).

Almost surely, 2^3234462440 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 3234462440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3978391680).

3234462440 is an abundant number, since it is smaller than the sum of its proper divisors (4722320920).

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

3234462440 is a wasteful number, since it uses less digits than its factorization.

3234462440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16362 (or 16358 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

The square root of 3234462440 is about 56872.3345749056. The cubic root of 3234462440 is about 1478.8837516900.

The spelling of 3234462440 in words is "three billion, two hundred thirty-four million, four hundred sixty-two thousand, four hundred forty".