3977341494 has 32 divisors (see below), whose sum is σ = 9095251200. Its totient is φ = 1135860192.

The previous prime is 3977341469. The next prime is 3977341523. The reversal of 3977341494 is 4941437793.

3977341494 is digitally balanced in base 2, because in such base 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 15 ways as a sum of consecutive naturals, for example, 75657 + ... + 116955.

It is an arithmetic number, because the mean of its divisors is an integer number (284226600).

Almost surely, 2^3977341494 is an apocalyptic number.

3977341494 is an abundant number, since it is smaller than the sum of its proper divisors (5117909706).

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

3977341494 is a wasteful number, since it uses less digits than its factorization.

3977341494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43604.

The product of its digits is 2286144, while the sum is 51.

The square root of 3977341494 is about 63066.1675861155. The cubic root of 3977341494 is about 1584.3980297887.

The spelling of 3977341494 in words is "three billion, nine hundred seventy-seven million, three hundred forty-one thousand, four hundred ninety-four".