6770688414 has 64 divisors (see below), whose sum is σ = 15793989120. Its totient is φ = 1894838400.

The previous prime is 6770688401. The next prime is 6770688427. The reversal of 6770688414 is 4148860776.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6770688401) and next prime (6770688427).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1558257 + ... + 1562595.

It is an arithmetic number, because the mean of its divisors is an integer number (246781080).

Almost surely, 2^6770688414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6770688414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7896994560).

6770688414 is an abundant number, since it is smaller than the sum of its proper divisors (9023300706).

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

6770688414 is a wasteful number, since it uses less digits than its factorization.

6770688414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5105.

The product of its (nonzero) digits is 1806336, while the sum is 51.

The square root of 6770688414 is about 82284.1929777524. The cubic root of 6770688414 is about 1891.8104032457.

The spelling of 6770688414 in words is "six billion, seven hundred seventy million, six hundred eighty-eight thousand, four hundred fourteen".