3806734447467 has 32 divisors (see below), whose sum is σ = 6445371970560. Its totient is φ = 2175240614400.

The previous prime is 3806734447463. The next prime is 3806734447469. The reversal of 3806734447467 is 7647444376083.

It is a happy number.

3806734447467 is a `hidden beast` number, since 3 + 8 + 0 + 67 + 3 + 44 + 474 + 67 = 666.

It is not a de Polignac number, because 3806734447467 - 2² = 3806734447463 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (3806734447463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14689338 + ... + 14946240.

It is an arithmetic number, because the mean of its divisors is an integer number (201417874080).

Almost surely, 2^{3806734447467} is an apocalyptic number.

3806734447467 is a deficient number, since it is larger than the sum of its proper divisors (2638637523093).

3806734447467 is a wasteful number, since it uses less digits than its factorization.

3806734447467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335320 (or 335314 counting only the distinct ones).

The product of its (nonzero) digits is 227598336, while the sum is 63.

The spelling of 3806734447467 in words is "three trillion, eight hundred six billion, seven hundred thirty-four million, four hundred forty-seven thousand, four hundred sixty-seven".