6696543034 has 32 divisors (see below), whose sum is σ = 10302621840. Its totient is φ = 3263500800.

The previous prime is 6696543031. The next prime is 6696543047. The reversal of 6696543034 is 4303456966.

It can be written as a sum of positive squares in 8 ways, for example, as 1901396025 + 4795147009 = 43605^2 + 69247^2 .

It is not an unprimeable number, because it can be changed into a prime (6696543031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7850152 + ... + 7851004.

Almost surely, 2^6696543034 is an apocalyptic number.

6696543034 is a deficient number, since it is larger than the sum of its proper divisors (3606078806).

6696543034 is a wasteful number, since it uses less digits than its factorization.

6696543034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426.

The product of its (nonzero) digits is 1399680, while the sum is 46.

The square root of 6696543034 is about 81832.4082133723. The cubic root of 6696543034 is about 1884.8793421633.

The spelling of 6696543034 in words is "six billion, six hundred ninety-six million, five hundred forty-three thousand, thirty-four".