70346 has 8 divisors (see below), whose sum is σ = 111780. Its totient is φ = 33088.

The previous prime is 70327. The next prime is 70351. The reversal of 70346 is 64307.

It can be written as a sum of positive squares in 2 ways, for example, as 70225 + 121 = 265^2 + 11^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 70346.

It is an unprimeable number.

70346 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001 + ... + 1068.

2⁷⁰³⁴⁶ is an apocalyptic number.

70346 is a deficient number, since it is larger than the sum of its proper divisors (41434).

70346 is a wasteful number, since it uses less digits than its factorization.

70346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2088.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 70346 is about 265.2282036285. The cubic root of 70346 is about 41.2806445075.

The spelling of 70346 in words is "seventy thousand, three hundred forty-six".