3404400555 has 8 divisors (see below), whose sum is σ = 5447040912. Its totient is φ = 1815680288.

The previous prime is 3404400553. The next prime is 3404400557. The reversal of 3404400555 is 5550044043.

It is an interprime number because it is at equal distance from previous prime (3404400553) and next prime (3404400557).

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 3404400555 - 2¹ = 3404400553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3404400551) 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, 113480004 + ... + 113480033.

It is an arithmetic number, because the mean of its divisors is an integer number (680880114).

Almost surely, 2^3404400555 is an apocalyptic number.

3404400555 is a deficient number, since it is larger than the sum of its proper divisors (2042640357).

3404400555 is a wasteful number, since it uses less digits than its factorization.

3404400555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226960045.

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 3404400555 is about 58347.2411944215. The cubic root of 3404400555 is about 1504.3430509141.

Adding to 3404400555 its reverse (5550044043), we get a palindrome (8954444598).

The spelling of 3404400555 in words is "three billion, four hundred four million, four hundred thousand, five hundred fifty-five".