2969930880 has 512 divisors, whose sum is σ = 12322252800. Its totient is φ = 661893120.

The previous prime is 2969930863. The next prime is 2969930891. The reversal of 2969930880 is 880399692.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 5200995 + ... + 5201565.

It is an arithmetic number, because the mean of its divisors is an integer number (24066900).

Almost surely, 2^2969930880 is an apocalyptic number.

2969930880 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 2969930880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6161126400).

2969930880 is an abundant number, since it is smaller than the sum of its proper divisors (9352321920).

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

2969930880 is a wasteful number, since it uses less digits than its factorization.

2969930880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649 (or 631 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 54.

The square root of 2969930880 is about 54497.0722149365. The cubic root of 2969930880 is about 1437.4148060916.

The spelling of 2969930880 in words is "two billion, nine hundred sixty-nine million, nine hundred thirty thousand, eight hundred eighty".