361469 has 2 divisors, whose sum is σ = 361470. Its totient is φ = 361468.

The previous prime is 361463. The next prime is 361481. The reversal of 361469 is 964163.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 344569 + 16900 = 587^2 + 130^2 .

It is a cyclic number.

It is not a de Polignac number, because 361469 - 2⁸ = 361213 is a prime.

It is a super-2 number, since 2×361469² = 261319675922, which contains 22 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 361469.

It is not a weakly prime, because it can be changed into another prime (361463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180734 + 180735.

It is an arithmetic number, because the mean of its divisors is an integer number (180735).

2³⁶¹⁴⁶⁹ is an apocalyptic number.

It is an amenable number.

361469 is a deficient number, since it is larger than the sum of its proper divisors (1).

361469 is an equidigital number, since it uses as much as digits as its factorization.

361469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 29.

The square root of 361469 is about 601.2229203881. Note that the first 3 decimals coincide. The cubic root of 361469 is about 71.2344954465.

The spelling of 361469 in words is "three hundred sixty-one thousand, four hundred sixty-nine".