1346905804 has 12 divisors (see below), whose sum is σ = 2357400528. Its totient is φ = 673362800.

The previous prime is 1346905787. The next prime is 1346905811. The reversal of 1346905804 is 4085096431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20049 + ... + 55639.

It is an arithmetic number, because the mean of its divisors is an integer number (196450044).

Almost surely, 2^1346905804 is an apocalyptic number.

It is an amenable number.

1346905804 is a deficient number, since it is larger than the sum of its proper divisors (1010494724).

1346905804 is a wasteful number, since it uses less digits than its factorization.

1346905804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45056 (or 45054 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 1346905804 is about 36700.2153127199. The cubic root of 1346905804 is about 1104.3644247368.

The spelling of 1346905804 in words is "one billion, three hundred forty-six million, nine hundred five thousand, eight hundred four".