9770634 has 24 divisors (see below), whose sum is σ = 21258432. Its totient is φ = 3243240.

The previous prime is 9770633. The next prime is 9770647. The reversal of 9770634 is 4360779.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9770633) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3877 + ... + 5879.

It is an arithmetic number, because the mean of its divisors is an integer number (885768).

Almost surely, 2^9770634 is an apocalyptic number.

9770634 is an abundant number, since it is smaller than the sum of its proper divisors (11487798).

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

9770634 is a wasteful number, since it uses less digits than its factorization.

9770634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2282 (or 2279 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 9770634 is about 3125.8013372574. The cubic root of 9770634 is about 213.7835322380.

It can be divided in two parts, 9770 and 634, that added together give a square (10404 = 102²).

The spelling of 9770634 in words is "nine million, seven hundred seventy thousand, six hundred thirty-four".