3404069421 has 8 divisors (see below), whose sum is σ = 4685170944. Its totient is φ = 2196173760.

The previous prime is 3404069411. The next prime is 3404069429. The reversal of 3404069421 is 1249604043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3404069421 - 2⁷ = 3404069293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3404069429) 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, 18301356 + ... + 18301541.

It is an arithmetic number, because the mean of its divisors is an integer number (585646368).

Almost surely, 2^3404069421 is an apocalyptic number.

3404069421 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3404069421 is a deficient number, since it is larger than the sum of its proper divisors (1281101523).

3404069421 is a wasteful number, since it uses less digits than its factorization.

3404069421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36602931.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 3404069421 is about 58344.4035105339. The cubic root of 3404069421 is about 1504.2942752902.

The spelling of 3404069421 in words is "three billion, four hundred four million, sixty-nine thousand, four hundred twenty-one".