3782877713 has 4 divisors (see below), whose sum is σ = 3981976560. Its totient is φ = 3583778868.

The previous prime is 3782877691. The next prime is 3782877727. The reversal of 3782877713 is 3177782873.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3177782873 = 2909 ⋅1092397.

It is a cyclic number.

It is not a de Polignac number, because 3782877713 - 2¹⁰ = 3782876689 is a prime.

It is a super-2 number, since 2×3782877713² = 28620327583024220738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3782877733) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 99549395 + ... + 99549432.

It is an arithmetic number, because the mean of its divisors is an integer number (995494140).

Almost surely, 2^3782877713 is an apocalyptic number.

It is an amenable number.

3782877713 is a deficient number, since it is larger than the sum of its proper divisors (199098847).

3782877713 is a wasteful number, since it uses less digits than its factorization.

3782877713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199098846.

The product of its digits is 2765952, while the sum is 53.

The square root of 3782877713 is about 61505.1031459992. The cubic root of 3782877713 is about 1558.1434347213.

The spelling of 3782877713 in words is "three billion, seven hundred eighty-two million, eight hundred seventy-seven thousand, seven hundred thirteen".