3777778882883 has 4 divisors (see below), whose sum is σ = 3869919831288. Its totient is φ = 3685637934480.

The previous prime is 3777778882879. The next prime is 3777778882897. The reversal of 3777778882883 is 3882888777773.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3777778882883 - 2² = 3777778882879 is a prime.

It is a super-2 number, since 2×3777778882883² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3777778882783) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46070474141 + ... + 46070474222.

It is an arithmetic number, because the mean of its divisors is an integer number (967479957822).

Almost surely, 2^{3777778882883} is an apocalyptic number.

3777778882883 is a deficient number, since it is larger than the sum of its proper divisors (92140948405).

3777778882883 is an equidigital number, since it uses as much as digits as its factorization.

3777778882883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92140948404.

The product of its digits is 9913171968, while the sum is 83.

The spelling of 3777778882883 in words is "three trillion, seven hundred seventy-seven billion, seven hundred seventy-eight million, eight hundred eighty-two thousand, eight hundred eighty-three".