945932868 has 36 divisors (see below), whose sum is σ = 2495071488. Its totient is φ = 301601520.

The previous prime is 945932863. The next prime is 945932881. The reversal of 945932868 is 868239549.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (945932863) 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, 570388 + ... + 572043.

Almost surely, 2^945932868 is an apocalyptic number.

It is an amenable number.

945932868 is an abundant number, since it is smaller than the sum of its proper divisors (1549138620).

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

945932868 is a wasteful number, since it uses less digits than its factorization.

945932868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142464 (or 1142459 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 54.

The square root of 945932868 is about 30756.0216543037. The cubic root of 945932868 is about 981.6426940659.

It can be divided in two parts, 94593 and 2868, that added together give a triangular number (97461 = T₄₄₁).

The spelling of 945932868 in words is "nine hundred forty-five million, nine hundred thirty-two thousand, eight hundred sixty-eight".