3942753 has 8 divisors (see below), whose sum is σ = 5438400. Its totient is φ = 2537808.

The previous prime is 3942751. The next prime is 3942767. The reversal of 3942753 is 3572493.

It is a happy number.

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

It is not a de Polignac number, because 3942753 - 2¹ = 3942751 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3942751) 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, 22573 + ... + 22746.

It is an arithmetic number, because the mean of its divisors is an integer number (679800).

Almost surely, 2^3942753 is an apocalyptic number.

It is an amenable number.

3942753 is a deficient number, since it is larger than the sum of its proper divisors (1495647).

3942753 is a wasteful number, since it uses less digits than its factorization.

3942753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45351.

The product of its digits is 22680, while the sum is 33.

The square root of 3942753 is about 1985.6366737145. The cubic root of 3942753 is about 157.9791806142.

The spelling of 3942753 in words is "three million, nine hundred forty-two thousand, seven hundred fifty-three".