6983374357 has 2 divisors, whose sum is σ = 6983374358. Its totient is φ = 6983374356.

The previous prime is 6983374327. The next prime is 6983374381. The reversal of 6983374357 is 7534733896.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6982106481 + 1267876 = 83559^2 + 1126^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6983374357 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6983374298 and 6983374307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6983374327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3491687178 + 3491687179.

It is an arithmetic number, because the mean of its divisors is an integer number (3491687179).

Almost surely, 2^6983374357 is an apocalyptic number.

It is an amenable number.

6983374357 is a deficient number, since it is larger than the sum of its proper divisors (1).

6983374357 is an equidigital number, since it uses as much as digits as its factorization.

6983374357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11430720, while the sum is 55.

The square root of 6983374357 is about 83566.5863668009. The cubic root of 6983374357 is about 1911.4155197669.

The spelling of 6983374357 in words is "six billion, nine hundred eighty-three million, three hundred seventy-four thousand, three hundred fifty-seven".