2977164000 has 144 divisors (see below), whose sum is σ = 10566082800. Its totient is φ = 793900800.

The previous prime is 2977163929. The next prime is 2977164031. The reversal of 2977164000 is 4617792.

It is a happy number.

2977164000 is a `hidden beast` number, since 2 + 9 + 7 + 7 + 1 + 640 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5350 + ... + 77349.

It is an arithmetic number, because the mean of its divisors is an integer number (73375575).

Almost surely, 2^2977164000 is an apocalyptic number.

2977164000 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 2977164000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5283041400).

2977164000 is an abundant number, since it is smaller than the sum of its proper divisors (7588918800).

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

2977164000 is a wasteful number, since it uses less digits than its factorization.

2977164000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82730 (or 82709 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 2977164000 is about 54563.3943225676. The cubic root of 2977164000 is about 1438.5807776409.

The spelling of 2977164000 in words is "two billion, nine hundred seventy-seven million, one hundred sixty-four thousand".