3862057673640 has 32 divisors (see below), whose sum is σ = 11586173021280. Its totient is φ = 1029882046272.

The previous prime is 3862057673627. The next prime is 3862057673651. The reversal of 3862057673640 is 463767502683.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16091906854 + ... + 16091907093.

It is an arithmetic number, because the mean of its divisors is an integer number (362067906915).

Almost surely, 2^{3862057673640} is an apocalyptic number.

3862057673640 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3862057673640 is an abundant number, since it is smaller than the sum of its proper divisors (7724115347640).

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

3862057673640 is a wasteful number, since it uses less digits than its factorization.

3862057673640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32183813961 (or 32183813957 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 57.

The spelling of 3862057673640 in words is "three trillion, eight hundred sixty-two billion, fifty-seven million, six hundred seventy-three thousand, six hundred forty".