6977536 has 24 divisors (see below), whose sum is σ = 13955760. Its totient is φ = 3487744.

The previous prime is 6977527. The next prime is 6977569. The reversal of 6977536 is 6357796.

It is a junction number, because it is equal to n+sod(n) for n = 6977492 and 6977501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 345 + ... + 3751.

It is an arithmetic number, because the mean of its divisors is an integer number (581490).

Almost surely, 2^6977536 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 6977536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6977880).

6977536 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6977536 is an equidigital number, since it uses as much as digits as its factorization.

6977536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3429 (or 3409 counting only the distinct ones).

The product of its digits is 238140, while the sum is 43.

The square root of 6977536 is about 2641.5026026866. The cubic root of 6977536 is about 191.0882700102.

The spelling of 6977536 in words is "six million, nine hundred seventy-seven thousand, five hundred thirty-six".