1343085838 has 8 divisors (see below), whose sum is σ = 2015413488. Its totient is φ = 671281344.

The previous prime is 1343085803. The next prime is 1343085839. The reversal of 1343085838 is 8385803431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1343085794 and 1343085803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343085839) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124306 + ... + 134677.

It is an arithmetic number, because the mean of its divisors is an integer number (251926686).

Almost surely, 2^1343085838 is an apocalyptic number.

1343085838 is a deficient number, since it is larger than the sum of its proper divisors (672327650).

1343085838 is a wasteful number, since it uses less digits than its factorization.

1343085838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261578.

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 1343085838 is about 36648.1355323842. The cubic root of 1343085838 is about 1103.3194051073.

The spelling of 1343085838 in words is "one billion, three hundred forty-three million, eighty-five thousand, eight hundred thirty-eight".