1346886734 has 4 divisors (see below), whose sum is σ = 2020330104. Its totient is φ = 673443366.

The previous prime is 1346886683. The next prime is 1346886743. The reversal of 1346886734 is 4376886431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4376886431 = 34897 ⋅125423.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336721682 + ... + 336721685.

It is an arithmetic number, because the mean of its divisors is an integer number (505082526).

Almost surely, 2^1346886734 is an apocalyptic number.

1346886734 is a deficient number, since it is larger than the sum of its proper divisors (673443370).

1346886734 is an equidigital number, since it uses as much as digits as its factorization.

1346886734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673443369.

The product of its digits is 2322432, while the sum is 50.

The square root of 1346886734 is about 36699.9555040602. The cubic root of 1346886734 is about 1104.3592127097.

The spelling of 1346886734 in words is "one billion, three hundred forty-six million, eight hundred eighty-six thousand, seven hundred thirty-four".