344156034 has 16 divisors (see below), whose sum is σ = 689152320. Its totient is φ = 114578640.

The previous prime is 344156023. The next prime is 344156051. The reversal of 344156034 is 430651443.

It is a junction number, because it is equal to n+sod(n) for n = 344155992 and 344156010.

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, 29622 + ... + 39569.

It is an arithmetic number, because the mean of its divisors is an integer number (43072020).

Almost surely, 2^344156034 is an apocalyptic number.

344156034 is an abundant number, since it is smaller than the sum of its proper divisors (344996286).

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

344156034 is a wasteful number, since it uses less digits than its factorization.

344156034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70025.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 344156034 is about 18551.4429088413. The cubic root of 344156034 is about 700.7855358337.

The spelling of 344156034 in words is "three hundred forty-four million, one hundred fifty-six thousand, thirty-four".