346744234 has 16 divisors (see below), whose sum is σ = 526407336. Its totient is φ = 171288000.

The previous prime is 346744219. The next prime is 346744253. The reversal of 346744234 is 432447643.

It can be written as a sum of positive squares in 4 ways, for example, as 177822225 + 168922009 = 13335^2 + 12997^2 .

It is a junction number, because it is equal to n+sod(n) for n = 346744193 and 346744202.

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, 53784 + ... + 59884.

Almost surely, 2^346744234 is an apocalyptic number.

346744234 is a deficient number, since it is larger than the sum of its proper divisors (179663102).

346744234 is a wasteful number, since it uses less digits than its factorization.

346744234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6441.

The product of its digits is 193536, while the sum is 37.

The square root of 346744234 is about 18621.0696255613. The cubic root of 346744234 is about 702.5378856060.

The spelling of 346744234 in words is "three hundred forty-six million, seven hundred forty-four thousand, two hundred thirty-four".