350932081 has 2 divisors, whose sum is σ = 350932082. Its totient is φ = 350932080.

The previous prime is 350932069. The next prime is 350932111. The reversal of 350932081 is 180239053.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 339480625 + 11451456 = 18425^2 + 3384^2 .

It is a cyclic number.

It is not a de Polignac number, because 350932081 - 2¹¹ = 350930033 is a prime.

It is a super-2 number, since 2×350932081² = 246306650949981122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (350939081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175466040 + 175466041.

It is an arithmetic number, because the mean of its divisors is an integer number (175466041).

Almost surely, 2^350932081 is an apocalyptic number.

It is an amenable number.

350932081 is a deficient number, since it is larger than the sum of its proper divisors (1).

350932081 is an equidigital number, since it uses as much as digits as its factorization.

350932081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 350932081 is about 18733.1812834873. The cubic root of 350932081 is about 705.3549047201.

The spelling of 350932081 in words is "three hundred fifty million, nine hundred thirty-two thousand, eighty-one".