1353346671 has 16 divisors (see below), whose sum is σ = 1848516608. Its totient is φ = 880437600.

The previous prime is 1353346627. The next prime is 1353346681. The reversal of 1353346671 is 1766433531.

It is not a de Polignac number, because 1353346671 - 2¹⁰ = 1353345647 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353346681) by changing a digit.

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, 5875 + ... + 52356.

It is an arithmetic number, because the mean of its divisors is an integer number (115532288).

Almost surely, 2^1353346671 is an apocalyptic number.

1353346671 is a deficient number, since it is larger than the sum of its proper divisors (495169937).

1353346671 is a wasteful number, since it uses less digits than its factorization.

1353346671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58422.

The product of its digits is 136080, while the sum is 39.

The square root of 1353346671 is about 36787.8603754010. The cubic root of 1353346671 is about 1106.1219730929.

The spelling of 1353346671 in words is "one billion, three hundred fifty-three million, three hundred forty-six thousand, six hundred seventy-one".