3404120551 has 8 divisors (see below), whose sum is σ = 3666620160. Its totient is φ = 3141712992.

The previous prime is 3404120521. The next prime is 3404120557. The reversal of 3404120551 is 1550214043.

It is a happy number.

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 3404120551 - 2⁹ = 3404120039 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 (3404120557) 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, 66810 + ... + 106168.

It is an arithmetic number, because the mean of its divisors is an integer number (458327520).

Almost surely, 2^3404120551 is an apocalyptic number.

3404120551 is a deficient number, since it is larger than the sum of its proper divisors (262499609).

3404120551 is a wasteful number, since it uses less digits than its factorization.

3404120551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46025.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 3404120551 is about 58344.8416828772. The cubic root of 3404120551 is about 1504.3018068817.

Adding to 3404120551 its reverse (1550214043), we get a palindrome (4954334594).

The spelling of 3404120551 in words is "three billion, four hundred four million, one hundred twenty thousand, five hundred fifty-one".