369469 has 2 divisors, whose sum is σ = 369470. Its totient is φ = 369468.

The previous prime is 369419. The next prime is 369487. The reversal of 369469 is 964963.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 213444 + 156025 = 462^2 + 395^2 .

It is a cyclic number.

It is not a de Polignac number, because 369469 - 2⁹ = 368957 is a prime.

It is a super-2 number, since 2×369469² = 273014683922, which contains 22 as substring.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3⁵ + 6⁴ + 4⁹ + 9² + 6⁶ + 9⁵ .

369469 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (369409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184734 + 184735.

It is an arithmetic number, because the mean of its divisors is an integer number (184735).

2³⁶⁹⁴⁶⁹ is an apocalyptic number.

It is an amenable number.

369469 is a deficient number, since it is larger than the sum of its proper divisors (1).

369469 is an equidigital number, since it uses as much as digits as its factorization.

369469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34992, while the sum is 37.

The square root of 369469 is about 607.8396170044. The cubic root of 369469 is about 71.7561840348.

It can be divided in two parts, 369 and 469, that added together give a palindrome (838).

The spelling of 369469 in words is "three hundred sixty-nine thousand, four hundred sixty-nine".