3933490961036 has 144 divisors (see below), whose sum is σ = 8900991074304. Its totient is φ = 1486452135168.

The previous prime is 3933490960991. The next prime is 3933490961041. The reversal of 3933490961036 is 6301690943393.

It is a happy number.

It is a super-2 number, since 2×3933490961036² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 82364981 + ... + 82412723.

It is an arithmetic number, because the mean of its divisors is an integer number (61812438016).

Almost surely, 2^{3933490961036} 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 3933490961036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4450495537152).

3933490961036 is an abundant number, since it is smaller than the sum of its proper divisors (4967500113268).

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

3933490961036 is a wasteful number, since it uses less digits than its factorization.

3933490961036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48560 (or 48545 counting only the distinct ones).

The product of its (nonzero) digits is 8503056, while the sum is 56.

The spelling of 3933490961036 in words is "three trillion, nine hundred thirty-three billion, four hundred ninety million, nine hundred sixty-one thousand, thirty-six".