3344743357 has 4 divisors (see below), whose sum is σ = 3452638336. Its totient is φ = 3236848380.

The previous prime is 3344743309. The next prime is 3344743361. The reversal of 3344743357 is 7533474433.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7533474433 = 283 ⋅26620051.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3344743357 is a prime.

It is a super-2 number, since 2×3344743357² = 22374616248391258898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3344743657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53947443 + ... + 53947504.

It is an arithmetic number, because the mean of its divisors is an integer number (863159584).

Almost surely, 2^3344743357 is an apocalyptic number.

It is an amenable number.

3344743357 is a deficient number, since it is larger than the sum of its proper divisors (107894979).

3344743357 is a wasteful number, since it uses less digits than its factorization.

3344743357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107894978.

The product of its digits is 1270080, while the sum is 43.

The square root of 3344743357 is about 57833.7562069074. The cubic root of 3344743357 is about 1495.5040722562.

The spelling of 3344743357 in words is "three billion, three hundred forty-four million, seven hundred forty-three thousand, three hundred fifty-seven".