346052026 has 4 divisors (see below), whose sum is σ = 519078042. Its totient is φ = 173026012.

The previous prime is 346052011. The next prime is 346052029. The reversal of 346052026 is 620250643.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 620250643 = 2803 ⋅221281.

It can be written as a sum of positive squares in only one way, i.e., 335805625 + 10246401 = 18325^2 + 3201^2 .

It is a junction number, because it is equal to n+sod(n) for n = 346051985 and 346052003.

It is not an unprimeable number, because it can be changed into a prime (346052029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86513005 + ... + 86513008.

Almost surely, 2^346052026 is an apocalyptic number.

346052026 is a deficient number, since it is larger than the sum of its proper divisors (173026016).

346052026 is a wasteful number, since it uses less digits than its factorization.

346052026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173026015.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 346052026 is about 18602.4736527162. The cubic root of 346052026 is about 702.0700803677.

The spelling of 346052026 in words is "three hundred forty-six million, fifty-two thousand, twenty-six".