3377894192077 has 2 divisors, whose sum is σ = 3377894192078. Its totient is φ = 3377894192076.

The previous prime is 3377894192063. The next prime is 3377894192111. The reversal of 3377894192077 is 7702914987733.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3290664932361 + 87229259716 = 1814019^2 + 295346^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3377894192077 is a prime.

It is a super-2 number, since 2×3377894192077² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3377894192977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1688947096038 + 1688947096039.

It is an arithmetic number, because the mean of its divisors is an integer number (1688947096039).

Almost surely, 2^{3377894192077} is an apocalyptic number.

It is an amenable number.

3377894192077 is a deficient number, since it is larger than the sum of its proper divisors (1).

3377894192077 is an equidigital number, since it uses as much as digits as its factorization.

3377894192077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112021056, while the sum is 67.

The spelling of 3377894192077 in words is "three trillion, three hundred seventy-seven billion, eight hundred ninety-four million, one hundred ninety-two thousand, seventy-seven".