3851012823 has 32 divisors (see below), whose sum is σ = 5946094080. Its totient is φ = 2171473920.

The previous prime is 3851012813. The next prime is 3851012849. The reversal of 3851012823 is 3282101583.

It is not a de Polignac number, because 3851012823 - 2¹⁷ = 3850881751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3851012813) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1076628 + ... + 1080198.

It is an arithmetic number, because the mean of its divisors is an integer number (185815440).

Almost surely, 2^3851012823 is an apocalyptic number.

3851012823 is a deficient number, since it is larger than the sum of its proper divisors (2095081257).

3851012823 is a wasteful number, since it uses less digits than its factorization.

3851012823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4247.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 3851012823 is about 62056.5292535765. The cubic root of 3851012823 is about 1567.4426326591.

The spelling of 3851012823 in words is "three billion, eight hundred fifty-one million, twelve thousand, eight hundred twenty-three".