1627672332 has 96 divisors (see below), whose sum is σ = 4505679360. Its totient is φ = 450823680.

The previous prime is 1627672331. The next prime is 1627672367. The reversal of 1627672332 is 2332767261.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (1627672331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 172144 + ... + 181352.

It is an arithmetic number, because the mean of its divisors is an integer number (46934160).

Almost surely, 2^1627672332 is an apocalyptic number.

1627672332 is a gapful number since it is divisible by the number (12) 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 1627672332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2252839680).

1627672332 is an abundant number, since it is smaller than the sum of its proper divisors (2878007028).

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

1627672332 is a wasteful number, since it uses less digits than its factorization.

1627672332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9343 (or 9341 counting only the distinct ones).

The product of its digits is 127008, while the sum is 39.

The square root of 1627672332 is about 40344.4213243913. The cubic root of 1627672332 is about 1176.3114572569.

The spelling of 1627672332 in words is "one billion, six hundred twenty-seven million, six hundred seventy-two thousand, three hundred thirty-two".