3227178480 has 160 divisors (see below), whose sum is σ = 10470026304. Its totient is φ = 821403648.

The previous prime is 3227178463. The next prime is 3227178499. The reversal of 3227178480 is 848717223.

It is a super-2 number, since 2×3227178480² = 20829361883550220800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 467212 + ... + 474068.

Almost surely, 2^3227178480 is an apocalyptic number.

3227178480 is a gapful number since it is divisible by the number (30) 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 3227178480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5235013152).

3227178480 is an abundant number, since it is smaller than the sum of its proper divisors (7242847824).

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

3227178480 is a wasteful number, since it uses less digits than its factorization.

3227178480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6963 (or 6957 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 42.

The square root of 3227178480 is about 56808.2606669136. The cubic root of 3227178480 is about 1477.7727761005.

The spelling of 3227178480 in words is "three billion, two hundred twenty-seven million, one hundred seventy-eight thousand, four hundred eighty".