346387134 has 16 divisors (see below), whose sum is σ = 693023760. Its totient is φ = 115420800.

The previous prime is 346387123. The next prime is 346387159. The reversal of 346387134 is 431783643.

It is a junction number, because it is equal to n+sod(n) for n = 346387092 and 346387101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11062 + ... + 28550.

It is an arithmetic number, because the mean of its divisors is an integer number (43313985).

Almost surely, 2^346387134 is an apocalyptic number.

346387134 is an abundant number, since it is smaller than the sum of its proper divisors (346636626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

346387134 is a wasteful number, since it uses less digits than its factorization.

346387134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20795.

The product of its digits is 145152, while the sum is 39.

The square root of 346387134 is about 18611.4785549134. The cubic root of 346387134 is about 702.2966295382.

The spelling of 346387134 in words is "three hundred forty-six million, three hundred eighty-seven thousand, one hundred thirty-four".