361303469 has 2 divisors, whose sum is σ = 361303470. Its totient is φ = 361303468.

The previous prime is 361303447. The next prime is 361303471. The reversal of 361303469 is 964303163.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 352951369 + 8352100 = 18787^2 + 2890^2 .

It is a cyclic number.

It is not a de Polignac number, because 361303469 - 2²⁴ = 344526253 is a prime.

It is a super-2 number, since 2×361303469² = 261080393422867922, which contains 22 as substring.

Together with 361303471, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (361303169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180651734 + 180651735.

It is an arithmetic number, because the mean of its divisors is an integer number (180651735).

Almost surely, 2^361303469 is an apocalyptic number.

It is an amenable number.

361303469 is a deficient number, since it is larger than the sum of its proper divisors (1).

361303469 is an equidigital number, since it uses as much as digits as its factorization.

361303469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 35.

The square root of 361303469 is about 19007.9843486888. The cubic root of 361303469 is about 712.2362008543.

The spelling of 361303469 in words is "three hundred sixty-one million, three hundred three thousand, four hundred sixty-nine".