3761981286 has 16 divisors (see below), whose sum is σ = 8598814464. Its totient is φ = 1074851784.

The previous prime is 3761981273. The next prime is 3761981359. The reversal of 3761981286 is 6821891673.

3761981286 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44785450 + ... + 44785533.

It is an arithmetic number, because the mean of its divisors is an integer number (537425904).

Almost surely, 2^3761981286 is an apocalyptic number.

3761981286 is an abundant number, since it is smaller than the sum of its proper divisors (4836833178).

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

3761981286 is a wasteful number, since it uses less digits than its factorization.

3761981286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89570995.

The product of its digits is 870912, while the sum is 51.

The square root of 3761981286 is about 61334.9923453162. The cubic root of 3761981286 is about 1555.2691002181.

The spelling of 3761981286 in words is "three billion, seven hundred sixty-one million, nine hundred eighty-one thousand, two hundred eighty-six".