2865468387 has 8 divisors (see below), whose sum is σ = 3844960336. Its totient is φ = 1898144352.

The previous prime is 2865468383. The next prime is 2865468391. The reversal of 2865468387 is 7838645682.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2865468383) and next prime (2865468391).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2865468387 - 2² = 2865468383 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2865468383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3041428 + ... + 3042369.

It is an arithmetic number, because the mean of its divisors is an integer number (480620042).

Almost surely, 2^2865468387 is an apocalyptic number.

2865468387 is a deficient number, since it is larger than the sum of its proper divisors (979491949).

2865468387 is a wasteful number, since it uses less digits than its factorization.

2865468387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6083957.

The product of its digits is 15482880, while the sum is 57.

The square root of 2865468387 is about 53530.0699327023. The cubic root of 2865468387 is about 1420.3603507540.

The spelling of 2865468387 in words is "two billion, eight hundred sixty-five million, four hundred sixty-eight thousand, three hundred eighty-seven".