3971302 has 8 divisors (see below), whose sum is σ = 6307416. Its totient is φ = 1868832.

The previous prime is 3971299. The next prime is 3971309. The reversal of 3971302 is 2031793.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3971309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58368 + ... + 58435.

It is an arithmetic number, because the mean of its divisors is an integer number (788427).

Almost surely, 2^3971302 is an apocalyptic number.

3971302 is a deficient number, since it is larger than the sum of its proper divisors (2336114).

3971302 is a wasteful number, since it uses less digits than its factorization.

3971302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116822.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 3971302 is about 1992.8125852674. The cubic root of 3971302 is about 158.3595667213.

The spelling of 3971302 in words is "three million, nine hundred seventy-one thousand, three hundred two".