350141969 has 8 divisors (see below), whose sum is σ = 362424360. Its totient is φ = 337873536.

The previous prime is 350141941. The next prime is 350141977. The reversal of 350141969 is 969141053.

It can be written as a sum of positive squares in 4 ways, for example, as 114918400 + 235223569 = 10720^2 + 15337^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-350141969 is a prime.

It is a super-2 number, since 2×350141969² = 245198796910393922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (350141929) 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, 97799 + ... + 101315.

It is an arithmetic number, because the mean of its divisors is an integer number (45303045).

Almost surely, 2^350141969 is an apocalyptic number.

It is an amenable number.

350141969 is a deficient number, since it is larger than the sum of its proper divisors (12282391).

350141969 is a wasteful number, since it uses less digits than its factorization.

350141969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6979.

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 350141969 is about 18712.0808303085. The cubic root of 350141969 is about 704.8251458454.

The spelling of 350141969 in words is "three hundred fifty million, one hundred forty-one thousand, nine hundred sixty-nine".