6770149200 has 90 divisors (see below), whose sum is σ = 23494310814. Its totient is φ = 1805372160.

The previous prime is 6770149193. The next prime is 6770149237. The reversal of 6770149200 is 29410776.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1880783424 + 4889365776 = 43368^2 + 69924^2 .

It is a tau number, because it is divible by the number of its divisors (90).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 936699 + ... + 943898.

Almost surely, 2^6770149200 is an apocalyptic number.

6770149200 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6770149200 is an abundant number, since it is smaller than the sum of its proper divisors (16724161614).

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

6770149200 is a wasteful number, since it uses less digits than its factorization.

6770149200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1880621 (or 1880607 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 6770149200 is about 82280.9163779792. The cubic root of 6770149200 is about 1891.7601809899.

Adding to 6770149200 its reverse (29410776), we get a palindrome (6799559976).

The spelling of 6770149200 in words is "six billion, seven hundred seventy million, one hundred forty-nine thousand, two hundred".