363345461 has 2 divisors, whose sum is σ = 363345462. Its totient is φ = 363345460.

The previous prime is 363345431. The next prime is 363345473. The reversal of 363345461 is 164543363.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 237344836 + 126000625 = 15406^2 + 11225^2 .

It is a cyclic number.

It is not a de Polignac number, because 363345461 - 2⁶ = 363345397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (363345431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181672730 + 181672731.

It is an arithmetic number, because the mean of its divisors is an integer number (181672731).

Almost surely, 2^363345461 is an apocalyptic number.

It is an amenable number.

363345461 is a deficient number, since it is larger than the sum of its proper divisors (1).

363345461 is an equidigital number, since it uses as much as digits as its factorization.

363345461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 35.

The square root of 363345461 is about 19061.6227273546. The cubic root of 363345461 is about 713.5754713883.

It can be divided in two parts, 3633 and 45461, that added together give a palindrome (49094).

The spelling of 363345461 in words is "three hundred sixty-three million, three hundred forty-five thousand, four hundred sixty-one".