3996822480 has 320 divisors, whose sum is σ = 14743246848. Its totient is φ = 876718080.

The previous prime is 3996822469. The next prime is 3996822491. The reversal of 3996822480 is 842286993.

It is an interprime number because it is at equal distance from previous prime (3996822469) and next prime (3996822491).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4406187 + ... + 4407093.

Almost surely, 2^3996822480 is an apocalyptic number.

3996822480 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 3996822480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7371623424).

3996822480 is an abundant number, since it is smaller than the sum of its proper divisors (10746424368).

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

3996822480 is a wasteful number, since it uses less digits than its factorization.

3996822480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034 (or 1028 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 51.

The square root of 3996822480 is about 63220.4277113023. The cubic root of 3996822480 is about 1586.9806074017.

The spelling of 3996822480 in words is "three billion, nine hundred ninety-six million, eight hundred twenty-two thousand, four hundred eighty".