6636474034 has 8 divisors (see below), whose sum is σ = 9973819548. Its totient is φ = 3311867520.

The previous prime is 6636474029. The next prime is 6636474037. The reversal of 6636474034 is 4304746366.

It can be written as a sum of positive squares in 2 ways, for example, as 6006715009 + 629759025 = 77503^2 + 25095^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (6636474037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3183447 + ... + 3185530.

Almost surely, 2^6636474034 is an apocalyptic number.

6636474034 is a deficient number, since it is larger than the sum of its proper divisors (3337345514).

6636474034 is a wasteful number, since it uses less digits than its factorization.

6636474034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6369500.

The product of its (nonzero) digits is 870912, while the sum is 43.

The square root of 6636474034 is about 81464.5569189448. The cubic root of 6636474034 is about 1879.2265222038.

The spelling of 6636474034 in words is "six billion, six hundred thirty-six million, four hundred seventy-four thousand, thirty-four".