3962147 has 8 divisors (see below), whose sum is σ = 4624896. Its totient is φ = 3323592.

The previous prime is 3962143. The next prime is 3962201. The reversal of 3962147 is 7412693.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3962147 - 2² = 3962143 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3962143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5693 + ... + 6350.

It is an arithmetic number, because the mean of its divisors is an integer number (578112).

Almost surely, 2^3962147 is an apocalyptic number.

3962147 is a deficient number, since it is larger than the sum of its proper divisors (662749).

3962147 is a wasteful number, since it uses less digits than its factorization.

3962147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12097.

The product of its digits is 9072, while the sum is 32.

The square root of 3962147 is about 1990.5142551612. The cubic root of 3962147 is about 158.2377848877.

The spelling of 3962147 in words is "three million, nine hundred sixty-two thousand, one hundred forty-seven".