3967027347 has 16 divisors (see below), whose sum is σ = 5572920960. Its totient is φ = 2503167552.

The previous prime is 3967027331. The next prime is 3967027357. The reversal of 3967027347 is 7437207693.

It is a happy number.

It is not a de Polignac number, because 3967027347 - 2⁴ = 3967027331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3967027296 and 3967027305.

It is not an unprimeable number, because it can be changed into a prime (3967027357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30808 + ... + 94250.

It is an arithmetic number, because the mean of its divisors is an integer number (348307560).

Almost surely, 2^3967027347 is an apocalyptic number.

3967027347 is a deficient number, since it is larger than the sum of its proper divisors (1605893613).

3967027347 is a wasteful number, since it uses less digits than its factorization.

3967027347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64562.

The product of its (nonzero) digits is 1333584, while the sum is 48.

The square root of 3967027347 is about 62984.3420780117. The cubic root of 3967027347 is about 1583.0272766094.

The spelling of 3967027347 in words is "three billion, nine hundred sixty-seven million, twenty-seven thousand, three hundred forty-seven".