3860273820 has 96 divisors (see below), whose sum is σ = 11924216640. Its totient is φ = 927037440.

The previous prime is 3860273783. The next prime is 3860273831. The reversal of 3860273820 is 283720683.

It is a happy number.

3860273820 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28375 + ... + 92334.

It is an arithmetic number, because the mean of its divisors is an integer number (124210590).

Almost surely, 2^3860273820 is an apocalyptic number.

3860273820 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3860273820 is an abundant number, since it is smaller than the sum of its proper divisors (8063942820).

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

3860273820 is a wasteful number, since it uses less digits than its factorization.

3860273820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120775 (or 120773 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 3860273820 is about 62131.1018733774. The cubic root of 3860273820 is about 1568.6980998581.

The spelling of 3860273820 in words is "three billion, eight hundred sixty million, two hundred seventy-three thousand, eight hundred twenty".