3444789457 has 8 divisors (see below), whose sum is σ = 3477636800. Its totient is φ = 3411964944.

The previous prime is 3444789449. The next prime is 3444789461. The reversal of 3444789457 is 7549874443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3444789457 - 2³ = 3444789449 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3444789398 and 3444789407.

It is not an unprimeable number, because it can be changed into a prime (3444789437) 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, 548308 + ... + 554554.

It is an arithmetic number, because the mean of its divisors is an integer number (434704600).

Almost surely, 2^3444789457 is an apocalyptic number.

It is an amenable number.

3444789457 is a deficient number, since it is larger than the sum of its proper divisors (32847343).

3444789457 is a wasteful number, since it uses less digits than its factorization.

3444789457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11415.

The product of its digits is 13547520, while the sum is 55.

The square root of 3444789457 is about 58692.3287747215. The cubic root of 3444789457 is about 1510.2687206505.

It can be divided in two parts, 34447 and 89457, that added together give a square (123904 = 352²).

The spelling of 3444789457 in words is "three billion, four hundred forty-four million, seven hundred eighty-nine thousand, four hundred fifty-seven".