9620634 has 16 divisors (see below), whose sum is σ = 19905120. Its totient is φ = 3096240.

The previous prime is 9620627. The next prime is 9620641. The reversal of 9620634 is 4360269.

It is an interprime number because it is at equal distance from previous prime (9620627) and next prime (9620641).

It is a d-powerful number, because it can be written as 9⁷ + 6⁵ + 2³ + 0 + 6⁶ + 3¹⁴ + 4⁴ .

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 27472 + ... + 27819.

It is an arithmetic number, because the mean of its divisors is an integer number (1244070).

Almost surely, 2^9620634 is an apocalyptic number.

9620634 is an abundant number, since it is smaller than the sum of its proper divisors (10284486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9620634 is a wasteful number, since it uses less digits than its factorization.

9620634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55325.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 9620634 is about 3101.7146870723. The cubic root of 9620634 is about 212.6838749889.

The spelling of 9620634 in words is "nine million, six hundred twenty thousand, six hundred thirty-four".