3934612456 has 8 divisors (see below), whose sum is σ = 7377398370. Its totient is φ = 1967306224.

The previous prime is 3934612433. The next prime is 3934612471. The reversal of 3934612456 is 6542164393.

It can be written as a sum of positive squares in only one way, i.e., 3790372356 + 144240100 = 61566^2 + 12010^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245913271 + ... + 245913286.

Almost surely, 2^3934612456 is an apocalyptic number.

It is an amenable number.

3934612456 is a deficient number, since it is larger than the sum of its proper divisors (3442785914).

3934612456 is a wasteful number, since it uses less digits than its factorization.

3934612456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491826563 (or 491826559 counting only the distinct ones).

The product of its digits is 466560, while the sum is 43.

The square root of 3934612456 is about 62726.4892688886. The cubic root of 3934612456 is about 1578.7037993822.

The spelling of 3934612456 in words is "three billion, nine hundred thirty-four million, six hundred twelve thousand, four hundred fifty-six".