3423421191 has 8 divisors (see below), whose sum is σ = 4569045120. Its totient is φ = 2280039032.

The previous prime is 3423421139. The next prime is 3423421217. The reversal of 3423421191 is 1911243243.

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 3423421191 - 2¹³ = 3423412999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3423421091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556875 + ... + 562988.

It is an arithmetic number, because the mean of its divisors is an integer number (571130640).

Almost surely, 2^3423421191 is an apocalyptic number.

3423421191 is a deficient number, since it is larger than the sum of its proper divisors (1145623929).

3423421191 is a wasteful number, since it uses less digits than its factorization.

3423421191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120885.

The product of its digits is 5184, while the sum is 30.

The square root of 3423421191 is about 58510.0093231919. The cubic root of 3423421191 is about 1507.1394744675.

The spelling of 3423421191 in words is "three billion, four hundred twenty-three million, four hundred twenty-one thousand, one hundred ninety-one".