3434777149966 has 4 divisors (see below), whose sum is σ = 5152165724952. Its totient is φ = 1717388574982.

The previous prime is 3434777149939. The next prime is 3434777150009. The reversal of 3434777149966 is 6699417774343.

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

It is a junction number, because it is equal to n+sod(n) for n = 3434777149895 and 3434777149904.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 858694287490 + ... + 858694287493.

It is an arithmetic number, because the mean of its divisors is an integer number (1288041431238).

Almost surely, 2^{3434777149966} is an apocalyptic number.

3434777149966 is a deficient number, since it is larger than the sum of its proper divisors (1717388574986).

3434777149966 is a wasteful number, since it uses less digits than its factorization.

3434777149966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1717388574985.

The product of its digits is 576108288, while the sum is 70.

The spelling of 3434777149966 in words is "three trillion, four hundred thirty-four billion, seven hundred seventy-seven million, one hundred forty-nine thousand, nine hundred sixty-six".