7682493 has 32 divisors (see below), whose sum is σ = 12773376. Its totient is φ = 3999168.

The previous prime is 7682491. The next prime is 7682527. The reversal of 7682493 is 3942867.

It is not a de Polignac number, because 7682493 - 2¹ = 7682491 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a d-powerful number, because it can be written as 7⁸ + 6⁷ + 8 + 2¹⁵ + 4⁶ + 9⁴ + 3¹³ .

7682493 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7682491) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29080 + ... + 29342.

It is an arithmetic number, because the mean of its divisors is an integer number (399168).

Almost surely, 2^7682493 is an apocalyptic number.

It is an amenable number.

7682493 is a deficient number, since it is larger than the sum of its proper divisors (5090883).

7682493 is a wasteful number, since it uses less digits than its factorization.

7682493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393.

The product of its digits is 72576, while the sum is 39.

The square root of 7682493 is about 2771.7310475585. The cubic root of 7682493 is about 197.3183117852.

The spelling of 7682493 in words is "seven million, six hundred eighty-two thousand, four hundred ninety-three".