3972959 has 2 divisors, whose sum is σ = 3972960. Its totient is φ = 3972958.

The previous prime is 3972953. The next prime is 3972973. The reversal of 3972959 is 9592793.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3972959 - 2¹² = 3968863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3972953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1986479 + 1986480.

It is an arithmetic number, because the mean of its divisors is an integer number (1986480).

Almost surely, 2^3972959 is an apocalyptic number.

3972959 is a deficient number, since it is larger than the sum of its proper divisors (1).

3972959 is an equidigital number, since it uses as much as digits as its factorization.

3972959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 153090, while the sum is 44.

The square root of 3972959 is about 1993.2282859723. The cubic root of 3972959 is about 158.3815884928.

The spelling of 3972959 in words is "three million, nine hundred seventy-two thousand, nine hundred fifty-nine".