3500656968 has 32 divisors (see below), whose sum is σ = 8760713760. Its totient is φ = 1165676160.

The previous prime is 3500656963. The next prime is 3500656981. The reversal of 3500656968 is 8696560053.

It is not an unprimeable number, because it can be changed into a prime (3500656963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51805 + ... + 98412.

It is an arithmetic number, because the mean of its divisors is an integer number (273772305).

Almost surely, 2^3500656968 is an apocalyptic number.

It is an amenable number.

3500656968 is an abundant number, since it is smaller than the sum of its proper divisors (5260056792).

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

3500656968 is a wasteful number, since it uses less digits than its factorization.

3500656968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151197 (or 151193 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 48.

The square root of 3500656968 is about 59166.3499634716. The cubic root of 3500656968 is about 1518.3894772224.

The spelling of 3500656968 in words is "three billion, five hundred million, six hundred fifty-six thousand, nine hundred sixty-eight".