350794261 has 2 divisors, whose sum is σ = 350794262. Its totient is φ = 350794260.

The previous prime is 350794253. The next prime is 350794277. The reversal of 350794261 is 162497053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 212284900 + 138509361 = 14570^2 + 11769^2 .

It is a cyclic number.

It is not a de Polignac number, because 350794261 - 2³ = 350794253 is a prime.

It is a super-2 number, since 2×350794261² = 246113227101072242, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 350794261.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350794211) by changing a digit.

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, 175397130 + 175397131.

It is an arithmetic number, because the mean of its divisors is an integer number (175397131).

Almost surely, 2^350794261 is an apocalyptic number.

It is an amenable number.

350794261 is a deficient number, since it is larger than the sum of its proper divisors (1).

350794261 is an equidigital number, since it uses as much as digits as its factorization.

350794261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 350794261 is about 18729.5024226486. The cubic root of 350794261 is about 705.2625556618.

It can be divided in two parts, 35079 and 4261, that added together give a triangular number (39340 = T₂₈₀).

The spelling of 350794261 in words is "three hundred fifty million, seven hundred ninety-four thousand, two hundred sixty-one".