350000049 has 8 divisors (see below), whose sum is σ = 533333440. Its totient is φ = 200000016.

The previous prime is 350000041. The next prime is 350000059. The reversal of 350000049 is 940000053.

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

It is not a de Polignac number, because 350000049 - 2³ = 350000041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 16666669 = 350000049 / (3 + 5 + 0 + 0 + 0 + 0 + 0 + 4 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (350000041) 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, 8333314 + ... + 8333355.

It is an arithmetic number, because the mean of its divisors is an integer number (66666680).

Almost surely, 2^350000049 is an apocalyptic number.

It is an amenable number.

350000049 is a deficient number, since it is larger than the sum of its proper divisors (183333391).

350000049 is a wasteful number, since it uses less digits than its factorization.

350000049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16666679.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 350000049 is about 18708.2882434497. The cubic root of 350000049 is about 704.7299060939.

The spelling of 350000049 in words is "three hundred fifty million, forty-nine", and thus it is an aban number.