964629 has 10 divisors (see below), whose sum is σ = 1441110. Its totient is φ = 643032.

The previous prime is 964609. The next prime is 964637. The reversal of 964629 is 926469.

964629 is a `hidden beast` number, since 9 + 646 + 2 + 9 = 666.

964629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 762129 + 202500 = 873^2 + 450^2 .

It is not a de Polignac number, because 964629 - 2⁷ = 964501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 964593 and 964602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (964609) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5874 + ... + 6035.

It is an arithmetic number, because the mean of its divisors is an integer number (144111).

2⁹⁶⁴⁶²⁹ is an apocalyptic number.

It is an amenable number.

964629 is a deficient number, since it is larger than the sum of its proper divisors (476481).

964629 is a wasteful number, since it uses less digits than its factorization.

964629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11921 (or 11912 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 964629 is about 982.1552830383. The cubic root of 964629 is about 98.8067856912.

The spelling of 964629 in words is "nine hundred sixty-four thousand, six hundred twenty-nine".