8739964 has 6 divisors (see below), whose sum is σ = 15294944. Its totient is φ = 4369980.

The previous prime is 8739961. The next prime is 8739967. The reversal of 8739964 is 4699378.

8739964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8739961) and next prime (8739967).

It is a d-powerful number, because it can be written as 8⁷ + 7⁸ + 3¹² + 9⁴ + 9⁵ + 6⁷ + 4⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8739961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1092492 + ... + 1092499.

Almost surely, 2^8739964 is an apocalyptic number.

It is an amenable number.

8739964 is a deficient number, since it is larger than the sum of its proper divisors (6554980).

8739964 is a wasteful number, since it uses less digits than its factorization.

8739964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2184995 (or 2184993 counting only the distinct ones).

The product of its digits is 326592, while the sum is 46.

The square root of 8739964 is about 2956.3430112218. The cubic root of 8739964 is about 205.9854515757.

The spelling of 8739964 in words is "eight million, seven hundred thirty-nine thousand, nine hundred sixty-four".