472349 has 2 divisors, whose sum is σ = 472350. Its totient is φ = 472348.

The previous prime is 472333. The next prime is 472369. The reversal of 472349 is 943274.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 465124 + 7225 = 682^2 + 85^2 .

It is a cyclic number.

It is not a de Polignac number, because 472349 - 2⁴ = 472333 is a prime.

It is a super-2 number, since 2×472349² = 446227155602, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472309) 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, 236174 + 236175.

It is an arithmetic number, because the mean of its divisors is an integer number (236175).

472349 is a Friedman number, since it can be written as 72*9^4-43, using all its digits and the basic arithmetic operations.

2⁴⁷²³⁴⁹ is an apocalyptic number.

It is an amenable number.

472349 is a deficient number, since it is larger than the sum of its proper divisors (1).

472349 is an equidigital number, since it uses as much as digits as its factorization.

472349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 29.

The square root of 472349 is about 687.2765091286. The cubic root of 472349 is about 77.8791136426.

The spelling of 472349 in words is "four hundred seventy-two thousand, three hundred forty-nine".