344763319679 has 16 divisors (see below), whose sum is σ = 356483850240. Its totient is φ = 333080748000.

The previous prime is 344763319651. The next prime is 344763319697. The reversal of 344763319679 is 976913367443.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-344763319679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344763312679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62330144 + ... + 62335674.

It is an arithmetic number, because the mean of its divisors is an integer number (22280240640).

Almost surely, 2^344763319679 is an apocalyptic number.

344763319679 is a deficient number, since it is larger than the sum of its proper divisors (11720530561).

344763319679 is a wasteful number, since it uses less digits than its factorization.

344763319679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8582.

The product of its digits is 61725888, while the sum is 62.

The spelling of 344763319679 in words is "three hundred forty-four billion, seven hundred sixty-three million, three hundred nineteen thousand, six hundred seventy-nine".