3722651376 has 80 divisors (see below), whose sum is σ = 9705640704. Its totient is φ = 1229478912.

The previous prime is 3722651371. The next prime is 3722651377. The reversal of 3722651376 is 6731562273.

It is a super-3 number, since 3×3722651376³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3722651371) 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, 3809800 + ... + 3810776.

Almost surely, 2^3722651376 is an apocalyptic number.

It is an amenable number.

3722651376 is an abundant number, since it is smaller than the sum of its proper divisors (5982989328).

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

3722651376 is a wasteful number, since it uses less digits than its factorization.

3722651376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1638 (or 1632 counting only the distinct ones).

The product of its digits is 317520, while the sum is 42.

The square root of 3722651376 is about 61013.5343673844. The cubic root of 3722651376 is about 1549.8302104686.

The spelling of 3722651376 in words is "three billion, seven hundred twenty-two million, six hundred fifty-one thousand, three hundred seventy-six".