350423644 has 6 divisors (see below), whose sum is σ = 613241384. Its totient is φ = 175211820.

The previous prime is 350423639. The next prime is 350423663. The reversal of 350423644 is 446324053.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43802952 + ... + 43802959.

Almost surely, 2^350423644 is an apocalyptic number.

It is an amenable number.

350423644 is a deficient number, since it is larger than the sum of its proper divisors (262817740).

350423644 is a wasteful number, since it uses less digits than its factorization.

350423644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87605915 (or 87605913 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

The square root of 350423644 is about 18719.6058719194. The cubic root of 350423644 is about 705.0140962592.

Adding to 350423644 its reverse (446324053), we get a palindrome (796747697).

The spelling of 350423644 in words is "three hundred fifty million, four hundred twenty-three thousand, six hundred forty-four".