2859947364 has 12 divisors (see below), whose sum is σ = 6673210544. Its totient is φ = 953315784.

The previous prime is 2859947359. The next prime is 2859947369. The reversal of 2859947364 is 4637499582.

It is an interprime number because it is at equal distance from previous prime (2859947359) and next prime (2859947369).

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2859947369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119164462 + ... + 119164485.

Almost surely, 2^2859947364 is an apocalyptic number.

It is an amenable number.

2859947364 is an abundant number, since it is smaller than the sum of its proper divisors (3813263180).

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

2859947364 is a wasteful number, since it uses less digits than its factorization.

2859947364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238328954 (or 238328952 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 57.

The square root of 2859947364 is about 53478.4757075218. The cubic root of 2859947364 is about 1419.4475408267.

The spelling of 2859947364 in words is "two billion, eight hundred fifty-nine million, nine hundred forty-seven thousand, three hundred sixty-four".