3964276406 has 16 divisors (see below), whose sum is σ = 6029432640. Its totient is φ = 1954530240.

The previous prime is 3964276387. The next prime is 3964276411. The reversal of 3964276406 is 6046724693.

3964276406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon 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, 110186 + ... + 141666.

It is an arithmetic number, because the mean of its divisors is an integer number (376839540).

Almost surely, 2^3964276406 is an apocalyptic number.

It is a pronic number, being equal to 62962×62963.

3964276406 is a deficient number, since it is larger than the sum of its proper divisors (2065156234).

3964276406 is a wasteful number, since it uses less digits than its factorization.

3964276406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32359.

The product of its (nonzero) digits is 1306368, while the sum is 47.

The square root of 3964276406 is about 62962.4999980147. The cubic root of 3964276406 is about 1582.6612744569.

The spelling of 3964276406 in words is "three billion, nine hundred sixty-four million, two hundred seventy-six thousand, four hundred six".