3423650823 has 6 divisors (see below), whose sum is σ = 4945273424. Its totient is φ = 2282433876.

The previous prime is 3423650821. The next prime is 3423650897. The reversal of 3423650823 is 3280563243.

It is a happy number.

It is not a de Polignac number, because 3423650823 - 2¹ = 3423650821 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 (3423650821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 190202815 + ... + 190202832.

Almost surely, 2^3423650823 is an apocalyptic number.

3423650823 is a deficient number, since it is larger than the sum of its proper divisors (1521622601).

3423650823 is a wasteful number, since it uses less digits than its factorization.

3423650823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380405653 (or 380405650 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 3423650823 is about 58511.9716211990. The cubic root of 3423650823 is about 1507.1731717248.

The spelling of 3423650823 in words is "three billion, four hundred twenty-three million, six hundred fifty thousand, eight hundred twenty-three".