3673485312 has 156 divisors (see below), whose sum is σ = 11395777896. Its totient is φ = 1049395200.

The previous prime is 3673485293. The next prime is 3673485353. The reversal of 3673485312 is 2135843763.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 599062 + ... + 605162.

Almost surely, 2^3673485312 is an apocalyptic number.

3673485312 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 3673485312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5697888948).

3673485312 is an abundant number, since it is smaller than the sum of its proper divisors (7722292584).

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

3673485312 is an equidigital number, since it uses as much as digits as its factorization.

3673485312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6142 (or 6113 counting only the distinct ones).

The product of its digits is 362880, while the sum is 42.

The square root of 3673485312 is about 60609.2840413084. The cubic root of 3673485312 is about 1542.9769413542.

The spelling of 3673485312 in words is "three billion, six hundred seventy-three million, four hundred eighty-five thousand, three hundred twelve".