2897037312 has 384 divisors, whose sum is σ = 9246182400. Its totient is φ = 798031872.

The previous prime is 2897037307. The next prime is 2897037317. The reversal of 2897037312 is 2137307982.

It is an interprime number because it is at equal distance from previous prime (2897037307) and next prime (2897037317).

It is a tau number, because it is divible by the number of its divisors (384).

It is not an unprimeable number, because it can be changed into a prime (2897037317) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 34904023 + ... + 34904105.

It is an arithmetic number, because the mean of its divisors is an integer number (24078600).

Almost surely, 2^2897037312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2897037312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4623091200).

2897037312 is an abundant number, since it is smaller than the sum of its proper divisors (6349145088).

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

2897037312 is a wasteful number, since it uses less digits than its factorization.

2897037312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 2897037312 is about 53824.1331746272. The cubic root of 2897037312 is about 1425.5573585808.

The spelling of 2897037312 in words is "two billion, eight hundred ninety-seven million, thirty-seven thousand, three hundred twelve".