350172434 has 16 divisors (see below), whose sum is σ = 534816000. Its totient is φ = 171907824.

The previous prime is 350172421. The next prime is 350172437. The reversal of 350172434 is 434271053.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 350172397 and 350172406.

It is not an unprimeable number, because it can be changed into a prime (350172437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144767 + ... + 147165.

It is an arithmetic number, because the mean of its divisors is an integer number (33426000).

Almost surely, 2^350172434 is an apocalyptic number.

350172434 is a deficient number, since it is larger than the sum of its proper divisors (184643566).

350172434 is a wasteful number, since it uses less digits than its factorization.

350172434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3697.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 350172434 is about 18712.8948588934. The cubic root of 350172434 is about 704.8455869590.

The spelling of 350172434 in words is "three hundred fifty million, one hundred seventy-two thousand, four hundred thirty-four".