6782683401 has 12 divisors (see below), whose sum is σ = 10550841028. Its totient is φ = 4173958944.

The previous prime is 6782683399. The next prime is 6782683421. The reversal of 6782683401 is 1043862876.

It can be written as a sum of positive squares in 2 ways, for example, as 322382025 + 6460301376 = 17955^2 + 80376^2 .

It is not a de Polignac number, because 6782683401 - 2¹ = 6782683399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6782683421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28985710 + ... + 28985943.

Almost surely, 2^6782683401 is an apocalyptic number.

It is an amenable number.

6782683401 is a deficient number, since it is larger than the sum of its proper divisors (3768157627).

6782683401 is a wasteful number, since it uses less digits than its factorization.

6782683401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57971672 (or 57971669 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 6782683401 is about 82357.0482776065. The cubic root of 6782683401 is about 1892.9269245611.

The spelling of 6782683401 in words is "six billion, seven hundred eighty-two million, six hundred eighty-three thousand, four hundred one".