346711982949 has 6 divisors (see below), whose sum is σ = 500806197606. Its totient is φ = 231141321960.

The previous prime is 346711982941. The next prime is 346711982977. The reversal of 346711982949 is 949289117643.

346711982949 is a `hidden beast` number, since 3 + 467 + 1 + 1 + 9 + 82 + 94 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 329037609924 + 17674373025 = 573618^2 + 132945^2 .

It is not a de Polignac number, because 346711982949 - 2³ = 346711982941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346711982941) 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 5 ways as a sum of consecutive naturals, for example, 19261776822 + ... + 19261776839.

It is an arithmetic number, because the mean of its divisors is an integer number (83467699601).

Almost surely, 2^346711982949 is an apocalyptic number.

It is an amenable number.

346711982949 is a deficient number, since it is larger than the sum of its proper divisors (154094214657).

346711982949 is a wasteful number, since it uses less digits than its factorization.

346711982949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38523553667 (or 38523553664 counting only the distinct ones).

The product of its digits is 23514624, while the sum is 63.

The spelling of 346711982949 in words is "three hundred forty-six billion, seven hundred eleven million, nine hundred eighty-two thousand, nine hundred forty-nine".