3536946019642 has 32 divisors (see below), whose sum is σ = 6233456838528. Its totient is φ = 1473386003136.

The previous prime is 3536946019631. The next prime is 3536946019643. The reversal of 3536946019642 is 2469106496353.

It is a super-2 number, since 2×3536946019642² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3536946019643) 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, 2907868 + ... + 3940759.

It is an arithmetic number, because the mean of its divisors is an integer number (194795526204).

Almost surely, 2^{3536946019642} is an apocalyptic number.

3536946019642 is a deficient number, since it is larger than the sum of its proper divisors (2696510818886).

3536946019642 is a wasteful number, since it uses less digits than its factorization.

3536946019642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6849670.

The product of its (nonzero) digits is 25194240, while the sum is 58.

The spelling of 3536946019642 in words is "three trillion, five hundred thirty-six billion, nine hundred forty-six million, nineteen thousand, six hundred forty-two".