350638916 has 6 divisors (see below), whose sum is σ = 613618110. Its totient is φ = 175319456.

The previous prime is 350638909. The next prime is 350638927. The reversal of 350638916 is 619836053.

It can be written as a sum of positive squares in only one way, i.e., 335036416 + 15602500 = 18304^2 + 3950^2 .

It is a super-3 number, since 3×350638916³ (a number of 27 digits) contains 333 as substring.

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, 43829861 + ... + 43829868.

It is an arithmetic number, because the mean of its divisors is an integer number (102269685).

Almost surely, 2^350638916 is an apocalyptic number.

It is an amenable number.

350638916 is a deficient number, since it is larger than the sum of its proper divisors (262979194).

350638916 is a wasteful number, since it uses less digits than its factorization.

350638916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87659733 (or 87659731 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 350638916 is about 18725.3548965033. The cubic root of 350638916 is about 705.1584346235.

The spelling of 350638916 in words is "three hundred fifty million, six hundred thirty-eight thousand, nine hundred sixteen".