3941319740 has 24 divisors (see below), whose sum is σ = 8376495120. Its totient is φ = 1557532928.

The previous prime is 3941319737. The next prime is 3941319787. The reversal of 3941319740 is 479131493.

It is a happy number.

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, 1185485 + ... + 1188804.

It is an arithmetic number, because the mean of its divisors is an integer number (349020630).

Almost surely, 2^3941319740 is an apocalyptic number.

It is an amenable number.

3941319740 is an abundant number, since it is smaller than the sum of its proper divisors (4435175380).

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

3941319740 is a wasteful number, since it uses less digits than its factorization.

3941319740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2374381 (or 2374379 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 3941319740 is about 62779.9310289522. The cubic root of 3941319740 is about 1579.6003555802.

The spelling of 3941319740 in words is "three billion, nine hundred forty-one million, three hundred nineteen thousand, seven hundred forty".