3671373312 has 120 divisors (see below), whose sum is σ = 11219355576. Its totient is φ = 1151778816.

The previous prime is 3671373301. The next prime is 3671373317. The reversal of 3671373312 is 2133731763.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3671373317) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54903 + ... + 101769.

Almost surely, 2^3671373312 is an apocalyptic number.

3671373312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3671373312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5609677788).

3671373312 is an abundant number, since it is smaller than the sum of its proper divisors (7547982264).

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

3671373312 is a wasteful number, since it uses less digits than its factorization.

3671373312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46908 (or 46889 counting only the distinct ones).

The product of its digits is 47628, while the sum is 36.

The square root of 3671373312 is about 60591.8584629981. The cubic root of 3671373312 is about 1542.6811829899.

The spelling of 3671373312 in words is "three billion, six hundred seventy-one million, three hundred seventy-three thousand, three hundred twelve".