351434 has 8 divisors (see below), whose sum is σ = 530400. Its totient is φ = 174636.

The previous prime is 351427. The next prime is 351437. The reversal of 351434 is 434153.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 351434.

It is not an unprimeable number, because it can be changed into a prime (351437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44 + ... + 839.

It is an arithmetic number, because the mean of its divisors is an integer number (66300).

2³⁵¹⁴³⁴ is an apocalyptic number.

351434 is a deficient number, since it is larger than the sum of its proper divisors (178966).

351434 is a wasteful number, since it uses less digits than its factorization.

351434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084.

The product of its digits is 720, while the sum is 20.

The square root of 351434 is about 592.8186906635. The cubic root of 351434 is about 70.5691021401.

Adding to 351434 its reverse (434153), we get a palindrome (785587).

The spelling of 351434 in words is "three hundred fifty-one thousand, four hundred thirty-four".