3405148343 has 8 divisors (see below), whose sum is σ = 3414721920. Its totient is φ = 3395589120.

The previous prime is 3405148319. The next prime is 3405148363. The reversal of 3405148343 is 3438415043.

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 3405148343 - 2²⁶ = 3338039479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3405148363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608663 + ... + 614231.

It is an arithmetic number, because the mean of its divisors is an integer number (426840240).

Almost surely, 2^3405148343 is an apocalyptic number.

3405148343 is a deficient number, since it is larger than the sum of its proper divisors (9573577).

3405148343 is an equidigital number, since it uses as much as digits as its factorization.

3405148343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7177.

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 3405148343 is about 58353.6489261811. The cubic root of 3405148343 is about 1504.4531875161.

The spelling of 3405148343 in words is "three billion, four hundred five million, one hundred forty-eight thousand, three hundred forty-three".