3862631047 has 16 divisors (see below), whose sum is σ = 4565417472. Its totient is φ = 3228059520.

The previous prime is 3862631041. The next prime is 3862631053. The reversal of 3862631047 is 7401362683.

3862631047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3862631041) and next prime (3862631053).

It is a cyclic number.

It is not a de Polignac number, because 3862631047 - 2³ = 3862631039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3862631041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232143 + ... + 248224.

It is an arithmetic number, because the mean of its divisors is an integer number (285338592).

Almost surely, 2^3862631047 is an apocalyptic number.

3862631047 is a deficient number, since it is larger than the sum of its proper divisors (702786425).

3862631047 is a wasteful number, since it uses less digits than its factorization.

3862631047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480438.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 3862631047 is about 62150.0687610239. The cubic root of 3862631047 is about 1569.0173367202.

The spelling of 3862631047 in words is "three billion, eight hundred sixty-two million, six hundred thirty-one thousand, forty-seven".