3404190505 has 8 divisors (see below), whose sum is σ = 4088185992. Its totient is φ = 2721247488.

The previous prime is 3404190467. The next prime is 3404190511. The reversal of 3404190505 is 5050914043.

It can be written as a sum of positive squares in 4 ways, for example, as 2236533264 + 1167657241 = 47292^2 + 34171^2 .

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 3404190505 - 2⁹ = 3404189993 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255982 + ... + 268951.

It is an arithmetic number, because the mean of its divisors is an integer number (511023249).

Almost surely, 2^3404190505 is an apocalyptic number.

It is an amenable number.

3404190505 is a deficient number, since it is larger than the sum of its proper divisors (683995487).

3404190505 is a wasteful number, since it uses less digits than its factorization.

3404190505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526235.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 3404190505 is about 58345.4411672412. The cubic root of 3404190505 is about 1504.3121111788.

The spelling of 3404190505 in words is "three billion, four hundred four million, one hundred ninety thousand, five hundred five".