3934136448 has 96 divisors (see below), whose sum is σ = 12350098800. Its totient is φ = 1192158720.

The previous prime is 3934136419. The next prime is 3934136449. The reversal of 3934136448 is 8446314393.

It is a tau number, because it is divible by the number of its divisors (96).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (3934136449) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142558 + ... + 167901.

Almost surely, 2^3934136448 is an apocalyptic number.

It is an amenable number.

3934136448 is an abundant number, since it is smaller than the sum of its proper divisors (8415962352).

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

3934136448 is a wasteful number, since it uses less digits than its factorization.

3934136448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310490 (or 310475 counting only the distinct ones).

The product of its digits is 746496, while the sum is 45.

The square root of 3934136448 is about 62722.6948400657. The cubic root of 3934136448 is about 1578.6401331420.

The spelling of 3934136448 in words is "three billion, nine hundred thirty-four million, one hundred thirty-six thousand, four hundred forty-eight".