3403820493 has 24 divisors (see below), whose sum is σ = 5226667680. Its totient is φ = 2128485600.

The previous prime is 3403820489. The next prime is 3403820521. The reversal of 3403820493 is 3940283043.

It is a happy number.

It is not a de Polignac number, because 3403820493 - 2² = 3403820489 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3403820473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81271 + ... + 115812.

It is an arithmetic number, because the mean of its divisors is an integer number (217777820).

Almost surely, 2^3403820493 is an apocalyptic number.

It is an amenable number.

3403820493 is a deficient number, since it is larger than the sum of its proper divisors (1822847187).

3403820493 is a wasteful number, since it uses less digits than its factorization.

3403820493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197209 (or 197206 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 3403820493 is about 58342.2702078005. The cubic root of 3403820493 is about 1504.2576064245.

The spelling of 3403820493 in words is "three billion, four hundred three million, eight hundred twenty thousand, four hundred ninety-three".