7934253 has 4 divisors (see below), whose sum is σ = 10579008. Its totient is φ = 5289500.

The previous prime is 7934249. The next prime is 7934263. The reversal of 7934253 is 3524397.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7934253 - 2² = 7934249 is a prime.

It is a d-powerful number, because it can be written as 7⁸ + 9 + 3³ + 4⁸ + 2¹⁷ + 5⁹ + 3⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7934203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1322373 + ... + 1322378.

It is an arithmetic number, because the mean of its divisors is an integer number (2644752).

Almost surely, 2^7934253 is an apocalyptic number.

It is an amenable number.

7934253 is a deficient number, since it is larger than the sum of its proper divisors (2644755).

7934253 is a wasteful number, since it uses less digits than its factorization.

7934253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2644754.

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

The square root of 7934253 is about 2816.7806091352. The cubic root of 7934253 is about 199.4506005163.

The spelling of 7934253 in words is "seven million, nine hundred thirty-four thousand, two hundred fifty-three".