3977095318 has 8 divisors (see below), whose sum is σ = 6817877712. Its totient is φ = 1704469416.

The previous prime is 3977095273. The next prime is 3977095337. The reversal of 3977095318 is 8135907793.

It is a happy number.

3977095318 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3977095318² = 31634574336915042248, 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 3 ways as a sum of consecutive naturals, for example, 142039105 + ... + 142039132.

It is an arithmetic number, because the mean of its divisors is an integer number (852234714).

Almost surely, 2^3977095318 is an apocalyptic number.

3977095318 is a deficient number, since it is larger than the sum of its proper divisors (2840782394).

3977095318 is a wasteful number, since it uses less digits than its factorization.

3977095318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284078246.

The product of its (nonzero) digits is 1428840, while the sum is 52.

The square root of 3977095318 is about 63064.2158279955. The cubic root of 3977095318 is about 1584.3653405483.

The spelling of 3977095318 in words is "three billion, nine hundred seventy-seven million, ninety-five thousand, three hundred eighteen".