969066388 has 12 divisors (see below), whose sum is σ = 1709220352. Its totient is φ = 480717720.

The previous prime is 969066379. The next prime is 969066389. The reversal of 969066388 is 883660969.

969066388 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-3 number, since 3×969066388³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (969066389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 953298 + ... + 954313.

Almost surely, 2^969066388 is an apocalyptic number.

It is an amenable number.

969066388 is a deficient number, since it is larger than the sum of its proper divisors (740153964).

969066388 is a wasteful number, since it uses less digits than its factorization.

969066388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1907742 (or 1907740 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 55.

The square root of 969066388 is about 31129.8311591952. The cubic root of 969066388 is about 989.5806093544.

The spelling of 969066388 in words is "nine hundred sixty-nine million, sixty-six thousand, three hundred eighty-eight".