4506981376 has 88 divisors (see below), whose sum is σ = 9706120704. Its totient is φ = 2085642240.

The previous prime is 4506981361. The next prime is 4506981397. The reversal of 4506981376 is 6731896054.

It is a super-2 number, since 2×4506981376² = 40625762247221706752, 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 7 ways as a sum of consecutive naturals, for example, 727026 + ... + 733198.

Almost surely, 2^4506981376 is an apocalyptic number.

4506981376 is a gapful number since it is divisible by the number (46) 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 4506981376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4853060352).

4506981376 is an abundant number, since it is smaller than the sum of its proper divisors (5199139328).

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

4506981376 is a wasteful number, since it uses less digits than its factorization.

4506981376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6247 (or 6229 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 49.

The square root of 4506981376 is about 67134.0552625864. The cubic root of 4506981376 is about 1651.8169609224.

The spelling of 4506981376 in words is "four billion, five hundred six million, nine hundred eighty-one thousand, three hundred seventy-six".