732349 has 4 divisors (see below), whose sum is σ = 734080. Its totient is φ = 730620.

The previous prime is 732331. The next prime is 732373. The reversal of 732349 is 943237.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 943237 = 31 ⋅30427.

It is a cyclic number.

It is not a de Polignac number, because 732349 - 2¹⁵ = 699581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (732449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244 + ... + 1234.

It is an arithmetic number, because the mean of its divisors is an integer number (183520).

2⁷³²³⁴⁹ is an apocalyptic number.

It is an amenable number.

732349 is a deficient number, since it is larger than the sum of its proper divisors (1731).

732349 is an equidigital number, since it uses as much as digits as its factorization.

732349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1730.

The product of its digits is 4536, while the sum is 28.

The square root of 732349 is about 855.7739187426. The cubic root of 732349 is about 90.1376084219.

It can be divided in two parts, 732 and 349, that added together give a triangular number (1081 = T₄₆).

The spelling of 732349 in words is "seven hundred thirty-two thousand, three hundred forty-nine".