3390184047642 has 64 divisors (see below), whose sum is σ = 7755715851264. Its totient is φ = 967783916160.

The previous prime is 3390184047623. The next prime is 3390184047647. The reversal of 3390184047642 is 2467404810933.

It is a happy number.

It is a super-2 number, since 2×3390184047642² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3390184047647) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 440795017 + ... + 440802707.

It is an arithmetic number, because the mean of its divisors is an integer number (121183060176).

Almost surely, 2^{3390184047642} is an apocalyptic number.

3390184047642 is an abundant number, since it is smaller than the sum of its proper divisors (4365531803622).

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

3390184047642 is a wasteful number, since it uses less digits than its factorization.

3390184047642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15443.

The product of its (nonzero) digits is 3483648, while the sum is 51.

The spelling of 3390184047642 in words is "three trillion, three hundred ninety billion, one hundred eighty-four million, forty-seven thousand, six hundred forty-two".