1424935838 has 8 divisors (see below), whose sum is σ = 2139043032. Its totient is φ = 711921496.

The previous prime is 1424935819. The next prime is 1424935861. The reversal of 1424935838 is 8385394241.

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

It is a super-3 number, since 3×1424935838³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1424935792 and 1424935801.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269945 + ... + 275172.

It is an arithmetic number, because the mean of its divisors is an integer number (267380379).

Almost surely, 2^1424935838 is an apocalyptic number.

1424935838 is a deficient number, since it is larger than the sum of its proper divisors (714107194).

1424935838 is a wasteful number, since it uses less digits than its factorization.

1424935838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546426.

The product of its digits is 829440, while the sum is 47.

The square root of 1424935838 is about 37748.3223203363. The cubic root of 1424935838 is about 1125.2916677172.

The spelling of 1424935838 in words is "one billion, four hundred twenty-four million, nine hundred thirty-five thousand, eight hundred thirty-eight".