964630 has 16 divisors (see below), whose sum is σ = 1828080. Its totient is φ = 365472.

The previous prime is 964609. The next prime is 964637. The reversal of 964630 is 36469.

964630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×964630² = 1861022073800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (964637) by changing a digit.

964630 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2349 + ... + 2728.

It is an arithmetic number, because the mean of its divisors is an integer number (114255).

2⁹⁶⁴⁶³⁰ is an apocalyptic number.

964630 is a deficient number, since it is larger than the sum of its proper divisors (863450).

964630 is a wasteful number, since it uses less digits than its factorization.

964630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5103.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 964630 is about 982.1557921226. The cubic root of 964630 is about 98.8068198344.

The spelling of 964630 in words is "nine hundred sixty-four thousand, six hundred thirty".