96939666 has 80 divisors (see below), whose sum is σ = 227673600. Its totient is φ = 30792960.

The previous prime is 96939643. The next prime is 96939677. The reversal of 96939666 is 66693969.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 487035 + ... + 487233.

It is an arithmetic number, because the mean of its divisors is an integer number (2845920).

Almost surely, 2^96939666 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 96939666, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113836800).

96939666 is an abundant number, since it is smaller than the sum of its proper divisors (130733934).

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

96939666 is a wasteful number, since it uses less digits than its factorization.

96939666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341 (or 332 counting only the distinct ones).

The product of its digits is 2834352, while the sum is 54.

The square root of 96939666 is about 9845.7943305759. The cubic root of 96939666 is about 459.3748059974.

It can be divided in two parts, 9 and 6939666, that added together give a triangular number (6939675 = T₃₇₂₅).

The spelling of 96939666 in words is "ninety-six million, nine hundred thirty-nine thousand, six hundred sixty-six".