7682259240 has 64 divisors (see below), whose sum is σ = 25607534400. Its totient is φ = 2048602176.

The previous prime is 7682259209. The next prime is 7682259241. The reversal of 7682259240 is 429522867.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (7682259241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3555522 + ... + 3557681.

It is an arithmetic number, because the mean of its divisors is an integer number (400117725).

Almost surely, 2^7682259240 is an apocalyptic number.

It is an amenable number.

7682259240 is an abundant number, since it is smaller than the sum of its proper divisors (17925275160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7682259240 is a wasteful number, since it uses less digits than its factorization.

7682259240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7113223 (or 7113213 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 7682259240 is about 87648.4982187373. The cubic root of 7682259240 is about 1973.1631045583.

The spelling of 7682259240 in words is "seven billion, six hundred eighty-two million, two hundred fifty-nine thousand, two hundred forty".