3983207549340 has 48 divisors (see below), whose sum is σ = 11537566699680. Its totient is φ = 1025561483520.

The previous prime is 3983207549333. The next prime is 3983207549351. The reversal of 3983207549340 is 439457023893.

It is a super-2 number, since 2×3983207549340² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1144598131 + ... + 1144601610.

It is an arithmetic number, because the mean of its divisors is an integer number (240365972910).

Almost surely, 2^{3983207549340} is an apocalyptic number.

3983207549340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3983207549340 is an abundant number, since it is smaller than the sum of its proper divisors (7554359150340).

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

3983207549340 is a wasteful number, since it uses less digits than its factorization.

3983207549340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2289199782 (or 2289199780 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 57.

The spelling of 3983207549340 in words is "three trillion, nine hundred eighty-three billion, two hundred seven million, five hundred forty-nine thousand, three hundred forty".