2842297320 has 64 divisors (see below), whose sum is σ = 9028480320. Its totient is φ = 713360384.

The previous prime is 2842297307. The next prime is 2842297327. The reversal of 2842297320 is 237922482.

It is not an unprimeable number, because it can be changed into a prime (2842297327) 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, 694602 + ... + 698681.

It is an arithmetic number, because the mean of its divisors is an integer number (141070005).

Almost surely, 2^2842297320 is an apocalyptic number.

2842297320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2842297320 is an abundant number, since it is smaller than the sum of its proper divisors (6186183000).

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

2842297320 is a wasteful number, since it uses less digits than its factorization.

2842297320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393314 (or 1393310 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 2842297320 is about 53313.2002415912. The cubic root of 2842297320 is about 1416.5214930976.

The spelling of 2842297320 in words is "two billion, eight hundred forty-two million, two hundred ninety-seven thousand, three hundred twenty".