961349 has 4 divisors (see below), whose sum is σ = 965580. Its totient is φ = 957120.

The previous prime is 961339. The next prime is 961393. The reversal of 961349 is 943169.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 943169 = 419 ⋅2251.

It can be written as a sum of positive squares in 2 ways, for example, as 592900 + 368449 = 770^2 + 607^2 .

It is a cyclic number.

It is not a de Polignac number, because 961349 - 2¹⁶ = 895813 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 (961319) 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 in 3 ways as a sum of consecutive naturals, for example, 1754 + ... + 2235.

It is an arithmetic number, because the mean of its divisors is an integer number (241395).

2⁹⁶¹³⁴⁹ is an apocalyptic number.

It is an amenable number.

961349 is a deficient number, since it is larger than the sum of its proper divisors (4231).

961349 is a wasteful number, since it uses less digits than its factorization.

961349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4230.

The product of its digits is 5832, while the sum is 32.

The square root of 961349 is about 980.4840641234. The cubic root of 961349 is about 98.6946685700.

The spelling of 961349 in words is "nine hundred sixty-one thousand, three hundred forty-nine".