1676684343339 has 6 divisors (see below), whose sum is σ = 2421877384836. Its totient is φ = 1117789562220.

The previous prime is 1676684343283. The next prime is 1676684343437. The reversal of 1676684343339 is 9333434866761.

1676684343339 is a `hidden beast` number, since 1 + 6 + 76 + 68 + 43 + 433 + 39 = 666.

It is not a de Polignac number, because 1676684343339 - 2⁷ = 1676684343211 is a prime.

It is a super-2 number, since 2×1676684343339² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1676684343539) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 93149130177 + ... + 93149130194.

It is an arithmetic number, because the mean of its divisors is an integer number (403646230806).

Almost surely, 2^{1676684343339} is an apocalyptic number.

1676684343339 is a deficient number, since it is larger than the sum of its proper divisors (745193041497).

1676684343339 is a wasteful number, since it uses less digits than its factorization.

1676684343339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186298260377 (or 186298260374 counting only the distinct ones).

The product of its digits is 141087744, while the sum is 63.

The spelling of 1676684343339 in words is "one trillion, six hundred seventy-six billion, six hundred eighty-four million, three hundred forty-three thousand, three hundred thirty-nine".