3440703444 has 24 divisors (see below), whose sum is σ = 8048957280. Its totient is φ = 1143951264.

The previous prime is 3440703443. The next prime is 3440703467. The reversal of 3440703444 is 4443070443.

It is a super-2 number, since 2×3440703444² = 23676880379106922272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3440703443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 363874 + ... + 373209.

It is an arithmetic number, because the mean of its divisors is an integer number (335373220).

Almost surely, 2^3440703444 is an apocalyptic number.

It is an amenable number.

3440703444 is an abundant number, since it is smaller than the sum of its proper divisors (4608253836).

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

3440703444 is a wasteful number, since it uses less digits than its factorization.

3440703444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737479 (or 737477 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 33.

The square root of 3440703444 is about 58657.5096982475. The cubic root of 3440703444 is about 1509.6713528288.

Adding to 3440703444 its reverse (4443070443), we get a palindrome (7883773887).

The spelling of 3440703444 in words is "three billion, four hundred forty million, seven hundred three thousand, four hundred forty-four".