3965254 has 4 divisors (see below), whose sum is σ = 5947884. Its totient is φ = 1982626.

The previous prime is 3965231. The next prime is 3965309. The reversal of 3965254 is 4525693.

It is a semiprime because it is the product of two primes.

It is a d-powerful number, because it can be written as 3¹³ + 9³ + 6⁵ + 5 + 2²¹ + 5⁵ + 4⁹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 991312 + ... + 991315.

It is an arithmetic number, because the mean of its divisors is an integer number (1486971).

Almost surely, 2^3965254 is an apocalyptic number.

3965254 is a deficient number, since it is larger than the sum of its proper divisors (1982630).

3965254 is a wasteful number, since it uses less digits than its factorization.

3965254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1982629.

The product of its digits is 32400, while the sum is 34.

The square root of 3965254 is about 1991.2945538016. The cubic root of 3965254 is about 158.2791358979.

The spelling of 3965254 in words is "three million, nine hundred sixty-five thousand, two hundred fifty-four".