3867372276 has 12 divisors (see below), whose sum is σ = 9023868672. Its totient is φ = 1289124088.

The previous prime is 3867372247. The next prime is 3867372277. The reversal of 3867372276 is 6722737683.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3867372277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161140500 + ... + 161140523.

It is an arithmetic number, because the mean of its divisors is an integer number (751989056).

Almost surely, 2^3867372276 is an apocalyptic number.

It is an amenable number.

3867372276 is an abundant number, since it is smaller than the sum of its proper divisors (5156496396).

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

3867372276 is a wasteful number, since it uses less digits than its factorization.

3867372276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322281030 (or 322281028 counting only the distinct ones).

The product of its digits is 3556224, while the sum is 51.

The square root of 3867372276 is about 62188.2004563567. The cubic root of 3867372276 is about 1569.6590434359.

The spelling of 3867372276 in words is "three billion, eight hundred sixty-seven million, three hundred seventy-two thousand, two hundred seventy-six".