6961650696 has 288 divisors, whose sum is σ = 25769016000. Its totient is φ = 1669006080.

The previous prime is 6961650691. The next prime is 6961650713. The reversal of 6961650696 is 6960561696.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6961650691) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 497605 + ... + 511403.

It is an arithmetic number, because the mean of its divisors is an integer number (89475750).

Almost surely, 2^6961650696 is an apocalyptic number.

6961650696 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6961650696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12884508000).

6961650696 is an abundant number, since it is smaller than the sum of its proper divisors (18807365304).

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

6961650696 is a wasteful number, since it uses less digits than its factorization.

6961650696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13849 (or 13835 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 54.

The square root of 6961650696 is about 83436.5069738661. The cubic root of 6961650696 is about 1909.4314706378.

The spelling of 6961650696 in words is "six billion, nine hundred sixty-one million, six hundred fifty thousand, six hundred ninety-six".