6340083434 has 16 divisors (see below), whose sum is σ = 9798453960. Its totient is φ = 3075356160.

The previous prime is 6340083433. The next prime is 6340083461. The reversal of 6340083434 is 4343800436.

It can be written as a sum of positive squares in 4 ways, for example, as 1656734209 + 4683349225 = 40703^2 + 68435^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6340083394 and 6340083403.

It is not an unprimeable number, because it can be changed into a prime (6340083433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347039 + ... + 364850.

Almost surely, 2^6340083434 is an apocalyptic number.

6340083434 is a deficient number, since it is larger than the sum of its proper divisors (3458370526).

6340083434 is a wasteful number, since it uses less digits than its factorization.

6340083434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712025.

The product of its (nonzero) digits is 82944, while the sum is 35.

The square root of 6340083434 is about 79624.6408720316. The cubic root of 6340083434 is about 1850.8234400044.

The spelling of 6340083434 in words is "six billion, three hundred forty million, eighty-three thousand, four hundred thirty-four".