3446003774040 has 64 divisors (see below), whose sum is σ = 10339886476800. Its totient is φ = 918767659392.

The previous prime is 3446003773987. The next prime is 3446003774047. The reversal of 3446003774040 is 404773006443.

It is a junction number, because it is equal to n+sod(n) for n = 3446003773983 and 3446003774001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3446003774047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1939342 + ... + 3263901.

It is an arithmetic number, because the mean of its divisors is an integer number (161560726200).

Almost surely, 2^{3446003774040} is an apocalyptic number.

3446003774040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3446003774040 is an abundant number, since it is smaller than the sum of its proper divisors (6893882702760).

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

3446003774040 is a wasteful number, since it uses less digits than its factorization.

3446003774040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5208776 (or 5208772 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 42.

The spelling of 3446003774040 in words is "three trillion, four hundred forty-six billion, three million, seven hundred seventy-four thousand, forty".