964149 has 4 divisors (see below), whose sum is σ = 1285536. Its totient is φ = 642764.

The previous prime is 964133. The next prime is 964151. The reversal of 964149 is 941469.

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 not a de Polignac number, because 964149 - 2⁴ = 964133 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (964199) 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, 160689 + ... + 160694.

It is an arithmetic number, because the mean of its divisors is an integer number (321384).

2⁹⁶⁴¹⁴⁹ is an apocalyptic number.

It is an amenable number.

964149 is a deficient number, since it is larger than the sum of its proper divisors (321387).

964149 is a wasteful number, since it uses less digits than its factorization.

964149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321386.

The product of its digits is 7776, while the sum is 33.

The square root of 964149 is about 981.9108920875. The cubic root of 964149 is about 98.7903941991.

The spelling of 964149 in words is "nine hundred sixty-four thousand, one hundred forty-nine".