7640084 has 12 divisors (see below), whose sum is σ = 13407744. Its totient is φ = 3809304.

The previous prime is 7640069. The next prime is 7640131. The reversal of 7640084 is 4800467.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 962 + ... + 4025.

It is an arithmetic number, because the mean of its divisors is an integer number (1117312).

Almost surely, 2^7640084 is an apocalyptic number.

It is an amenable number.

7640084 is a deficient number, since it is larger than the sum of its proper divisors (5767660).

7640084 is a wasteful number, since it uses less digits than its factorization.

7640084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5374 (or 5372 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 7640084 is about 2764.0701872420. The cubic root of 7640084 is about 196.9545619135.

The spelling of 7640084 in words is "seven million, six hundred forty thousand, eighty-four".