3343848457 has 4 divisors (see below), whose sum is σ = 3344405140. Its totient is φ = 3343291776.

The previous prime is 3343848433. The next prime is 3343848503. The reversal of 3343848457 is 7548483433.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2381049616 + 962798841 = 48796^2 + 31029^2 .

It is a cyclic number.

It is not a de Polignac number, because 3343848457 - 2³¹ = 1196364809 is a prime.

It is a super-2 number, since 2×3343848457² = 22362645006762561698, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3343848457.

It is not an unprimeable number, because it can be changed into a prime (3343848257) 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, 269232 + ... + 281377.

It is an arithmetic number, because the mean of its divisors is an integer number (836101285).

Almost surely, 2^3343848457 is an apocalyptic number.

It is an amenable number.

3343848457 is a deficient number, since it is larger than the sum of its proper divisors (556683).

3343848457 is an equidigital number, since it uses as much as digits as its factorization.

3343848457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556682.

The product of its digits is 3870720, while the sum is 49.

The square root of 3343848457 is about 57826.0188582960. The cubic root of 3343848457 is about 1495.3706842473.

The spelling of 3343848457 in words is "three billion, three hundred forty-three million, eight hundred forty-eight thousand, four hundred fifty-seven".