6738696770 has 64 divisors (see below), whose sum is σ = 13250000736. Its totient is φ = 2452684800.

The previous prime is 6738696763. The next prime is 6738696799. The reversal of 6738696770 is 776968376.

It is a happy number.

It can be written as a sum of positive squares in 16 ways, for example, as 1203187969 + 5535508801 = 34687^2 + 74401^2 .

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 31 ways as a sum of consecutive naturals, for example, 3373412 + ... + 3375408.

Almost surely, 2^6738696770 is an apocalyptic number.

6738696770 is a deficient number, since it is larger than the sum of its proper divisors (6511303966).

6738696770 is a wasteful number, since it uses less digits than its factorization.

6738696770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2375.

The product of its (nonzero) digits is 16003008, while the sum is 59.

The square root of 6738696770 is about 82089.5655366746. The cubic root of 6738696770 is about 1888.8260834340.

The spelling of 6738696770 in words is "six billion, seven hundred thirty-eight million, six hundred ninety-six thousand, seven hundred seventy".