2397881016 has 64 divisors (see below), whose sum is σ = 7011360000. Its totient is φ = 757224288.

The previous prime is 2397881011. The next prime is 2397881027. The reversal of 2397881016 is 6101887932.

2397881016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2397881011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288036 + ... + 296243.

It is an arithmetic number, because the mean of its divisors is an integer number (109552500).

Almost surely, 2^2397881016 is an apocalyptic number.

It is an amenable number.

2397881016 is an abundant number, since it is smaller than the sum of its proper divisors (4613478984).

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

2397881016 is a wasteful number, since it uses less digits than its factorization.

2397881016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584313 (or 584303 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 2397881016 is about 48968.1632900398. The cubic root of 2397881016 is about 1338.4717514450.

The spelling of 2397881016 in words is "two billion, three hundred ninety-seven million, eight hundred eighty-one thousand, sixteen".