3529766650968 has 64 divisors (see below), whose sum is σ = 9806856192000. Its totient is φ = 1176355024416.

The previous prime is 3529766650967. The next prime is 3529766650973. The reversal of 3529766650968 is 8690566679253.

It is a super-2 number, since 2×3529766650968² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 3529766650896 and 3529766650905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3529766650967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 533080 + ... + 2709927.

It is an arithmetic number, because the mean of its divisors is an integer number (153232128000).

Almost surely, 2^{3529766650968} is an apocalyptic number.

It is an amenable number.

3529766650968 is an abundant number, since it is smaller than the sum of its proper divisors (6277089541032).

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

3529766650968 is a wasteful number, since it uses less digits than its factorization.

3529766650968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3248061 (or 3248051 counting only the distinct ones).

The product of its (nonzero) digits is 881798400, while the sum is 72.

The spelling of 3529766650968 in words is "three trillion, five hundred twenty-nine billion, seven hundred sixty-six million, six hundred fifty thousand, nine hundred sixty-eight".