350121465 has 12 divisors (see below), whose sum is σ = 606877284. Its totient is φ = 186731424.

The previous prime is 350121463. The next prime is 350121467. The reversal of 350121465 is 564121053.

It is an interprime number because it is at equal distance from previous prime (350121463) and next prime (350121467).

It can be written as a sum of positive squares in 2 ways, for example, as 51108201 + 299013264 = 7149^2 + 17292^2 .

It is not a de Polignac number, because 350121465 - 2¹ = 350121463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (350121463) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 3890194 + ... + 3890283.

It is an arithmetic number, because the mean of its divisors is an integer number (50573107).

Almost surely, 2^350121465 is an apocalyptic number.

It is an amenable number.

350121465 is a deficient number, since it is larger than the sum of its proper divisors (256755819).

350121465 is a wasteful number, since it uses less digits than its factorization.

350121465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7780488 (or 7780485 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 350121465 is about 18711.5329409431. The cubic root of 350121465 is about 704.8113876005.

The spelling of 350121465 in words is "three hundred fifty million, one hundred twenty-one thousand, four hundred sixty-five".