963149 has 4 divisors (see below), whose sum is σ = 1050720. Its totient is φ = 875580.

The previous prime is 963143. The next prime is 963163. The reversal of 963149 is 941369.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-963149 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (963143) 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, 43769 + ... + 43790.

It is an arithmetic number, because the mean of its divisors is an integer number (262680).

2⁹⁶³¹⁴⁹ is an apocalyptic number.

It is an amenable number.

963149 is a deficient number, since it is larger than the sum of its proper divisors (87571).

963149 is a wasteful number, since it uses less digits than its factorization.

963149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87570.

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

The square root of 963149 is about 981.4015488066. The cubic root of 963149 is about 98.7562277758.

The spelling of 963149 in words is "nine hundred sixty-three thousand, one hundred forty-nine".