6959664 has 60 divisors (see below), whose sum is σ = 20630376. Its totient is φ = 2182656.

The previous prime is 6959651. The next prime is 6959671. The reversal of 6959664 is 4669596.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1027 + ... + 3869.

Almost surely, 2^6959664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6959664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10315188).

6959664 is an abundant number, since it is smaller than the sum of its proper divisors (13670712).

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

6959664 is a wasteful number, since it uses less digits than its factorization.

6959664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2874 (or 2865 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The square root of 6959664 is about 2638.1175106504. The cubic root of 6959664 is about 190.9249817323.

The spelling of 6959664 in words is "six million, nine hundred fifty-nine thousand, six hundred sixty-four".