3440362446 has 12 divisors (see below), whose sum is σ = 7454118672. Its totient is φ = 1146787476.

The previous prime is 3440362441. The next prime is 3440362459. The reversal of 3440362446 is 6442630443.

3440362446 is a `hidden beast` number, since 3 + 4 + 403 + 6 + 244 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 3440362446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3440362441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 95565606 + ... + 95565641.

It is an arithmetic number, because the mean of its divisors is an integer number (621176556).

Almost surely, 2^3440362446 is an apocalyptic number.

3440362446 is an abundant number, since it is smaller than the sum of its proper divisors (4013756226).

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

3440362446 is a wasteful number, since it uses less digits than its factorization.

3440362446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191131255 (or 191131252 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

The square root of 3440362446 is about 58654.6029395818. The cubic root of 3440362446 is about 1509.6214781517.

Adding to 3440362446 its reverse (6442630443), we get a palindrome (9882992889).

The spelling of 3440362446 in words is "three billion, four hundred forty million, three hundred sixty-two thousand, four hundred forty-six".