2870618340 has 48 divisors (see below), whose sum is σ = 8040316032. Its totient is φ = 765252096.

The previous prime is 2870618281. The next prime is 2870618369. The reversal of 2870618340 is 438160782.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254092 + ... + 265148.

It is an arithmetic number, because the mean of its divisors is an integer number (167506584).

Almost surely, 2^2870618340 is an apocalyptic number.

2870618340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2870618340 is an abundant number, since it is smaller than the sum of its proper divisors (5169697692).

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

2870618340 is a wasteful number, since it uses less digits than its factorization.

2870618340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15396 (or 15394 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 2870618340 is about 53578.1517038429. The cubic root of 2870618340 is about 1421.2107540473.

The spelling of 2870618340 in words is "two billion, eight hundred seventy million, six hundred eighteen thousand, three hundred forty".