3431404404 has 48 divisors (see below), whose sum is σ = 8901123840. Its totient is φ = 1143172800.

The previous prime is 3431404393. The next prime is 3431404411. The reversal of 3431404404 is 4044041343.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215104 + ... + 230504.

It is an arithmetic number, because the mean of its divisors is an integer number (185440080).

Almost surely, 2^3431404404 is an apocalyptic number.

It is an amenable number.

3431404404 is an abundant number, since it is smaller than the sum of its proper divisors (5469719436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3431404404 is a wasteful number, since it uses less digits than its factorization.

3431404404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17477 (or 17469 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 3431404404 is about 58578.1905149007. The cubic root of 3431404404 is about 1508.3100846438.

Adding to 3431404404 its reverse (4044041343), we get a palindrome (7475445747).

The spelling of 3431404404 in words is "three billion, four hundred thirty-one million, four hundred four thousand, four hundred four".