346944153 has 16 divisors (see below), whose sum is σ = 475931456. Its totient is φ = 224648640.

The previous prime is 346944113. The next prime is 346944163. The reversal of 346944153 is 351449643.

It is not a de Polignac number, because 346944153 - 2¹⁴ = 346927769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (346944113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68943 + ... + 73803.

It is an arithmetic number, because the mean of its divisors is an integer number (29745716).

Almost surely, 2^346944153 is an apocalyptic number.

It is an amenable number.

346944153 is a deficient number, since it is larger than the sum of its proper divisors (128987303).

346944153 is a wasteful number, since it uses less digits than its factorization.

346944153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5544.

The product of its digits is 155520, while the sum is 39.

The square root of 346944153 is about 18626.4369378580. The cubic root of 346944153 is about 702.6728781775.

The spelling of 346944153 in words is "three hundred forty-six million, nine hundred forty-four thousand, one hundred fifty-three".