346696673 has 4 divisors (see below), whose sum is σ = 347479728. Its totient is φ = 345913620.

The previous prime is 346696643. The next prime is 346696699. The reversal of 346696673 is 376696643.

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, and also an emirpimes, since its reverse is a distinct semiprime: 376696643 = 41 ⋅9187723.

It is a cyclic number.

It is not a de Polignac number, because 346696673 - 2⁸ = 346696417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (346696613) 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, 390863 + ... + 391748.

It is an arithmetic number, because the mean of its divisors is an integer number (86869932).

Almost surely, 2^346696673 is an apocalyptic number.

It is an amenable number.

346696673 is a deficient number, since it is larger than the sum of its proper divisors (783055).

346696673 is an equidigital number, since it uses as much as digits as its factorization.

346696673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783054.

The product of its digits is 2939328, while the sum is 50.

The square root of 346696673 is about 18619.7925068997. The cubic root of 346696673 is about 702.5057630510.

The spelling of 346696673 in words is "three hundred forty-six million, six hundred ninety-six thousand, six hundred seventy-three".