6770400104 has 32 divisors (see below), whose sum is σ = 13674488520. Its totient is φ = 3124002816.

The previous prime is 6770400101. The next prime is 6770400163. The reversal of 6770400104 is 4010040776.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3214663204 + 3555736900 = 56698^2 + 59630^2 .

It is not an unprimeable number, because it can be changed into a prime (6770400101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 653912 + ... + 664184.

Almost surely, 2^6770400104 is an apocalyptic number.

It is an amenable number.

6770400104 is an abundant number, since it is smaller than the sum of its proper divisors (6904088416).

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

6770400104 is a wasteful number, since it uses less digits than its factorization.

6770400104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16629 (or 16625 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 6770400104 is about 82282.4410430318. The cubic root of 6770400104 is about 1891.7835504568.

The spelling of 6770400104 in words is "six billion, seven hundred seventy million, four hundred thousand, one hundred four".