3934048149 has 64 divisors (see below), whose sum is σ = 6415810560. Its totient is φ = 2371680000.

The previous prime is 3934048141. The next prime is 3934048169. The reversal of 3934048149 is 9418404393.

It is a happy number.

3934048149 is a `hidden beast` number, since 3 + 93 + 40 + 481 + 49 = 666.

It is not a de Polignac number, because 3934048149 - 2³ = 3934048141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3934048141) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2147664 + ... + 2149494.

It is an arithmetic number, because the mean of its divisors is an integer number (100247040).

Almost surely, 2^3934048149 is an apocalyptic number.

It is an amenable number.

3934048149 is a deficient number, since it is larger than the sum of its proper divisors (2481762411).

3934048149 is a wasteful number, since it uses less digits than its factorization.

3934048149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2039 (or 2033 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 3934048149 is about 62721.9909521374. The cubic root of 3934048149 is about 1578.6283225545.

The spelling of 3934048149 in words is "three billion, nine hundred thirty-four million, forty-eight thousand, one hundred forty-nine".