13850434 has 8 divisors (see below), whose sum is σ = 22373820. Its totient is φ = 6392496.

The previous prime is 13850423. The next prime is 13850443. The reversal of 13850434 is 43405831.

13850434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12938409 + 912025 = 3597^2 + 955^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266329 + ... + 266380.

Almost surely, 2^13850434 is an apocalyptic number.

13850434 is a deficient number, since it is larger than the sum of its proper divisors (8523386).

13850434 is a wasteful number, since it uses less digits than its factorization.

13850434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532724.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 13850434 is about 3721.6171216287. The cubic root of 13850434 is about 240.1528771354.

The spelling of 13850434 in words is "thirteen million, eight hundred fifty thousand, four hundred thirty-four".