9494667860 has 24 divisors (see below), whose sum is σ = 20626348680. Its totient is φ = 3666905984.

The previous prime is 9494667827. The next prime is 9494667869. The reversal of 9494667860 is 687664949.

It can be written as a sum of positive squares in 4 ways, for example, as 4188419524 + 5306248336 = 64718^2 + 72844^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9494667860.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9494667869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8184479 + ... + 8185638.

It is an arithmetic number, because the mean of its divisors is an integer number (859431195).

Almost surely, 2^9494667860 is an apocalyptic number.

It is an amenable number.

9494667860 is an abundant number, since it is smaller than the sum of its proper divisors (11131680820).

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

9494667860 is a wasteful number, since it uses less digits than its factorization.

9494667860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16370155 (or 16370153 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 59.

The square root of 9494667860 is about 97440.5863077599. The cubic root of 9494667860 is about 2117.5154722790.

The spelling of 9494667860 in words is "nine billion, four hundred ninety-four million, six hundred sixty-seven thousand, eight hundred sixty".