346940127 has 24 divisors (see below), whose sum is σ = 520266240. Its totient is φ = 222549840.

The previous prime is 346940107. The next prime is 346940129. The reversal of 346940127 is 721049643.

It is not a de Polignac number, because 346940127 - 2¹⁸ = 346677983 is a prime.

It is a super-2 number, since 2×346940127² = 240734903445552258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 346940091 and 346940100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346940129) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46468 + ... + 53414.

It is an arithmetic number, because the mean of its divisors is an integer number (21677760).

Almost surely, 2^346940127 is an apocalyptic number.

346940127 is a deficient number, since it is larger than the sum of its proper divisors (173326113).

346940127 is a wasteful number, since it uses less digits than its factorization.

346940127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7163 (or 7160 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 346940127 is about 18626.3288653454. The cubic root of 346940127 is about 702.6701601878.

The spelling of 346940127 in words is "three hundred forty-six million, nine hundred forty thousand, one hundred twenty-seven".