3451005404 has 48 divisors (see below), whose sum is σ = 7534066176. Its totient is φ = 1343726400.

The previous prime is 3451005391. The next prime is 3451005419. The reversal of 3451005404 is 4045001543.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 832922 + ... + 837054.

It is an arithmetic number, because the mean of its divisors is an integer number (156959712).

Almost surely, 2^3451005404 is an apocalyptic number.

It is an amenable number.

3451005404 is an abundant number, since it is smaller than the sum of its proper divisors (4083060772).

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

3451005404 is a wasteful number, since it uses less digits than its factorization.

3451005404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6866 (or 6864 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 3451005404 is about 58745.2585661175. The cubic root of 3451005404 is about 1511.1765757867.

Adding to 3451005404 its reverse (4045001543), we get a palindrome (7496006947).

The spelling of 3451005404 in words is "three billion, four hundred fifty-one million, five thousand, four hundred four".