2897411320 has 32 divisors (see below), whose sum is σ = 6902658000. Its totient is φ = 1090789888.

The previous prime is 2897411291. The next prime is 2897411333. The reversal of 2897411320 is 231147982.

It is a self number, because there is not a number n which added to its sum of digits gives 2897411320.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2129770 + ... + 2131129.

Almost surely, 2^2897411320 is an apocalyptic number.

2897411320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2897411320 is an abundant number, since it is smaller than the sum of its proper divisors (4005246680).

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

2897411320 is a wasteful number, since it uses less digits than its factorization.

2897411320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4260927 (or 4260923 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 2897411320 is about 53827.6074147830. The cubic root of 2897411320 is about 1425.6187025052.

The spelling of 2897411320 in words is "two billion, eight hundred ninety-seven million, four hundred eleven thousand, three hundred twenty".