7639414 has 4 divisors (see below), whose sum is σ = 11459124. Its totient is φ = 3819706.

The previous prime is 7639399. The next prime is 7639417. The reversal of 7639414 is 4149367.

It is a happy number.

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

It is a d-powerful number, because it can be written as 7⁸ + 6⁷ + 3¹³ + 9² + 4² + 1 + 4⁴ .

It is a self number, because there is not a number n which added to its sum of digits gives 7639414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7639417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1909852 + ... + 1909855.

It is an arithmetic number, because the mean of its divisors is an integer number (2864781).

Almost surely, 2^7639414 is an apocalyptic number.

7639414 is a deficient number, since it is larger than the sum of its proper divisors (3819710).

7639414 is a wasteful number, since it uses less digits than its factorization.

7639414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3819709.

The product of its digits is 18144, while the sum is 34.

The square root of 7639414 is about 2763.9489865046. The cubic root of 7639414 is about 196.9488044107.

The spelling of 7639414 in words is "seven million, six hundred thirty-nine thousand, four hundred fourteen".