3983437962680 has 64 divisors (see below), whose sum is σ = 10016005920480. Its totient is φ = 1413193062400.

The previous prime is 3983437962659. The next prime is 3983437962689. The reversal of 3983437962680 is 862697343893.

It is a self number, because there is not a number n which added to its sum of digits gives 3983437962680.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3983437962689) 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, 110387669 + ... + 110423748.

Almost surely, 2^{3983437962680} is an apocalyptic number.

It is an amenable number.

3983437962680 is an abundant number, since it is smaller than the sum of its proper divisors (6032567957800).

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

3983437962680 is a wasteful number, since it uses less digits than its factorization.

3983437962680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220811480 (or 220811476 counting only the distinct ones).

The product of its (nonzero) digits is 282175488, while the sum is 68.

The spelling of 3983437962680 in words is "three trillion, nine hundred eighty-three billion, four hundred thirty-seven million, nine hundred sixty-two thousand, six hundred eighty".