2921364480 has 176 divisors, whose sum is σ = 9453209760. Its totient is φ = 769916928.

The previous prime is 2921364461. The next prime is 2921364491. The reversal of 2921364480 is 844631292.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1365972 + ... + 1368108.

Almost surely, 2^2921364480 is an apocalyptic number.

2921364480 is a gapful number since it is divisible by the number (20) 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 2921364480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4726604880).

2921364480 is an abundant number, since it is smaller than the sum of its proper divisors (6531845280).

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

2921364480 is a wasteful number, since it uses less digits than its factorization.

2921364480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2254 (or 2236 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 2921364480 is about 54049.6482874773. The cubic root of 2921364480 is about 1429.5364986819.

The spelling of 2921364480 in words is "two billion, nine hundred twenty-one million, three hundred sixty-four thousand, four hundred eighty".