3721384371352 has 64 divisors (see below), whose sum is σ = 7188359592960. Its totient is φ = 1805025331200.

The previous prime is 3721384371307. The next prime is 3721384371449. The reversal of 3721384371352 is 2531734831273.

It is a junction number, because it is equal to n+sod(n) for n = 3721384371296 and 3721384371305.

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, 55985577 + ... + 56052007.

It is an arithmetic number, because the mean of its divisors is an integer number (112318118640).

Almost surely, 2^{3721384371352} is an apocalyptic number.

It is an amenable number.

3721384371352 is a deficient number, since it is larger than the sum of its proper divisors (3466975221608).

3721384371352 is a wasteful number, since it uses less digits than its factorization.

3721384371352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67444 (or 67440 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 49.

The spelling of 3721384371352 in words is "three trillion, seven hundred twenty-one billion, three hundred eighty-four million, three hundred seventy-one thousand, three hundred fifty-two".