3852870155 has 8 divisors (see below), whose sum is σ = 4634976384. Its totient is φ = 3074608000.

The previous prime is 3852870137. The next prime is 3852870173. The reversal of 3852870155 is 5510782583.

It is an interprime number because it is at equal distance from previous prime (3852870137) and next prime (3852870173).

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

It is not a de Polignac number, because 3852870155 - 2²⁸ = 3584434699 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 958811 + ... + 962820.

It is an arithmetic number, because the mean of its divisors is an integer number (579372048).

Almost surely, 2^3852870155 is an apocalyptic number.

3852870155 is a deficient number, since it is larger than the sum of its proper divisors (782106229).

3852870155 is a wasteful number, since it uses less digits than its factorization.

3852870155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1922037.

The product of its (nonzero) digits is 336000, while the sum is 44.

The square root of 3852870155 is about 62071.4922891338. The cubic root of 3852870155 is about 1567.6945831275.

The spelling of 3852870155 in words is "three billion, eight hundred fifty-two million, eight hundred seventy thousand, one hundred fifty-five".