1683347413 has 8 divisors (see below), whose sum is σ = 1838763936. Its totient is φ = 1528328400.

The previous prime is 1683347387. The next prime is 1683347423. The reversal of 1683347413 is 3147433861.

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

It is a cyclic number.

It is not a de Polignac number, because 1683347413 - 2⁵ = 1683347381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1683347423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90483 + ... + 107488.

It is an arithmetic number, because the mean of its divisors is an integer number (229845492).

Almost surely, 2^1683347413 is an apocalyptic number.

It is an amenable number.

1683347413 is a deficient number, since it is larger than the sum of its proper divisors (155416523).

1683347413 is a wasteful number, since it uses less digits than its factorization.

1683347413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198755.

The product of its digits is 145152, while the sum is 40.

The square root of 1683347413 is about 41028.6170008203. The cubic root of 1683347413 is about 1189.5734207672.

It can be divided in two parts, 16833 and 47413, that added together give a palindrome (64246).

The spelling of 1683347413 in words is "one billion, six hundred eighty-three million, three hundred forty-seven thousand, four hundred thirteen".