3808311377 has 16 divisors (see below), whose sum is σ = 4171047888. Its totient is φ = 3455861760.

The previous prime is 3808311329. The next prime is 3808311461. The reversal of 3808311377 is 7731138083.

It can be written as a sum of positive squares in 8 ways, for example, as 1913537536 + 1894773841 = 43744^2 + 43529^2 .

It is not a de Polignac number, because 3808311377 - 2⁸ = 3808311121 is a prime.

It is a super-2 number, since 2×3808311377² = 29006471088375272258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3808311317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290627 + ... + 303447.

It is an arithmetic number, because the mean of its divisors is an integer number (260690493).

Almost surely, 2^3808311377 is an apocalyptic number.

It is an amenable number.

3808311377 is a deficient number, since it is larger than the sum of its proper divisors (362736511).

3808311377 is a wasteful number, since it uses less digits than its factorization.

3808311377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13220.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 3808311377 is about 61711.5173772287. The cubic root of 3808311377 is about 1561.6276263675.

The spelling of 3808311377 in words is "three billion, eight hundred eight million, three hundred eleven thousand, three hundred seventy-seven".