3404120401 has 8 divisors (see below), whose sum is σ = 3715658208. Its totient is φ = 3092928000.

The previous prime is 3404120387. The next prime is 3404120429. The reversal of 3404120401 is 1040214043.

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 3404120401 - 2²⁷ = 3269902673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3404120431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65520 + ... + 105361.

It is an arithmetic number, because the mean of its divisors is an integer number (464457276).

Almost surely, 2^3404120401 is an apocalyptic number.

It is an amenable number.

3404120401 is a deficient number, since it is larger than the sum of its proper divisors (311537807).

3404120401 is a wasteful number, since it uses less digits than its factorization.

3404120401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172703.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 3404120401 is about 58344.8403974165. The cubic root of 3404120401 is about 1504.3017847864.

Adding to 3404120401 its reverse (1040214043), we get a palindrome (4444334444).

The spelling of 3404120401 in words is "three billion, four hundred four million, one hundred twenty thousand, four hundred one".