3877736212 has 48 divisors (see below), whose sum is σ = 8007487488. Its totient is φ = 1608526080.

The previous prime is 3877736207. The next prime is 3877736231. The reversal of 3877736212 is 2126377783.

It is a super-2 number, since 2×3877736212² = 30073676259712217888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132498 + ... + 159094.

It is an arithmetic number, because the mean of its divisors is an integer number (166822656).

Almost surely, 2^3877736212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3877736212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4003743744).

3877736212 is an abundant number, since it is smaller than the sum of its proper divisors (4129751276).

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

3877736212 is a wasteful number, since it uses less digits than its factorization.

3877736212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26776 (or 26774 counting only the distinct ones).

The product of its digits is 592704, while the sum is 46.

The square root of 3877736212 is about 62271.4718952427. The cubic root of 3877736212 is about 1571.0599374252.

The spelling of 3877736212 in words is "three billion, eight hundred seventy-seven million, seven hundred thirty-six thousand, two hundred twelve".