6978096 has 80 divisors (see below), whose sum is σ = 20757600. Its totient is φ = 2241792.

The previous prime is 6978091. The next prime is 6978113. The reversal of 6978096 is 6908796.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6978091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12250 + ... + 12806.

It is an arithmetic number, because the mean of its divisors is an integer number (259470).

Almost surely, 2^6978096 is an apocalyptic number.

6978096 is the 1671-st heptagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6978096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10378800).

6978096 is an abundant number, since it is smaller than the sum of its proper divisors (13779504).

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

6978096 is a wasteful number, since it uses less digits than its factorization.

6978096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603 (or 591 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 6978096 is about 2641.6086008340. The cubic root of 6978096 is about 191.0933819661.

The spelling of 6978096 in words is "six million, nine hundred seventy-eight thousand, ninety-six".