346873693709 has 4 divisors (see below), whose sum is σ = 347019994560. Its totient is φ = 346727392860.

The previous prime is 346873693697. The next prime is 346873693739. The reversal of 346873693709 is 907396378643.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 346873693709 - 2⁴ = 346873693693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346873693739) 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, 73146869 + ... + 73151610.

It is an arithmetic number, because the mean of its divisors is an integer number (86754998640).

Almost surely, 2^346873693709 is an apocalyptic number.

It is an amenable number.

346873693709 is a deficient number, since it is larger than the sum of its proper divisors (146300851).

346873693709 is a wasteful number, since it uses less digits than its factorization.

346873693709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146300850.

The product of its (nonzero) digits is 123451776, while the sum is 65.

The spelling of 346873693709 in words is "three hundred forty-six billion, eight hundred seventy-three million, six hundred ninety-three thousand, seven hundred nine".