6900477332 has 18 divisors (see below), whose sum is σ = 14047400682. Its totient is φ = 2957347344.

The previous prime is 6900477299. The next prime is 6900477347. The reversal of 6900477332 is 2337740096.

It can be written as a sum of positive squares in only one way, i.e., 5119974916 + 1780502416 = 71554^2 + 42196^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6900477332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17603063 + ... + 17603454.

It is an arithmetic number, because the mean of its divisors is an integer number (780411149).

Almost surely, 2^6900477332 is an apocalyptic number.

It is an amenable number.

6900477332 is an abundant number, since it is smaller than the sum of its proper divisors (7146923350).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6900477332 is a wasteful number, since it uses less digits than its factorization.

6900477332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35206535 (or 35206526 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 41.

The square root of 6900477332 is about 83069.1117804928. Note that the first 3 decimals coincide. The cubic root of 6900477332 is about 1903.8221611580.

The spelling of 6900477332 in words is "six billion, nine hundred million, four hundred seventy-seven thousand, three hundred thirty-two".