963780608 has 98 divisors (see below), whose sum is σ = 2248681431. Its totient is φ = 413048832.

The previous prime is 963780599. The next prime is 963780613. The reversal of 963780608 is 806087369.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 481890304 + 481890304 = 21952^2 + 21952^2 .

It is a tau number, because it is divible by the number of its divisors (98).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=21952.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 6 ways as a sum of consecutive naturals, for example, 137682941 + ... + 137682947.

Almost surely, 2^963780608 is an apocalyptic number.

963780608 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 963780608

963780608 is an abundant number, since it is smaller than the sum of its proper divisors (1284900823).

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

963780608 is an frugal number, since it uses more digits than its factorization.

963780608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68 (or 9 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 963780608 is about 31044.8161212142. The cubic root of 963780608 is about 987.7781031176.

The spelling of 963780608 in words is "nine hundred sixty-three million, seven hundred eighty thousand, six hundred eight".