346049653 has 4 divisors (see below), whose sum is σ = 346408480. Its totient is φ = 345690828.

The previous prime is 346049647. The next prime is 346049687. The reversal of 346049653 is 356940643.

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 346049653 - 2¹⁷ = 345918581 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 (346049623) 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, 177963 + ... + 179896.

It is an arithmetic number, because the mean of its divisors is an integer number (86602120).

Almost surely, 2^346049653 is an apocalyptic number.

It is an amenable number.

346049653 is a deficient number, since it is larger than the sum of its proper divisors (358827).

346049653 is an equidigital number, since it uses as much as digits as its factorization.

346049653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358826.

The product of its (nonzero) digits is 233280, while the sum is 40.

The square root of 346049653 is about 18602.4098707667. The cubic root of 346049653 is about 702.0684755838.

The spelling of 346049653 in words is "three hundred forty-six million, forty-nine thousand, six hundred fifty-three".