8963934 has 64 divisors (see below), whose sum is σ = 22118400. Its totient is φ = 2364768.

The previous prime is 8963923. The next prime is 8963939. The reversal of 8963934 is 4393698.

8963934 = T₂₁₀ + T₂₁₁ + ... + T₃₉₇.

8963934 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×8963934² = 160704225512712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8963939) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37387 + ... + 37625.

It is an arithmetic number, because the mean of its divisors is an integer number (345600).

Almost surely, 2^8963934 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8963934, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11059200).

8963934 is an abundant number, since it is smaller than the sum of its proper divisors (13154466).

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

8963934 is a wasteful number, since it uses less digits than its factorization.

8963934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317.

The product of its digits is 139968, while the sum is 42.

The square root of 8963934 is about 2993.9829658834. The cubic root of 8963934 is about 207.7301573522.

The spelling of 8963934 in words is "eight million, nine hundred sixty-three thousand, nine hundred thirty-four".