7694420 has 48 divisors (see below), whose sum is σ = 17297280. Its totient is φ = 2868096.

The previous prime is 7694389. The next prime is 7694431. The reversal of 7694420 is 244967.

7694420 = T₁₃₅ + T₁₃₆ + ... + T₃₆₄.

7694420 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 19586 + ... + 19974.

It is an arithmetic number, because the mean of its divisors is an integer number (360360).

Almost surely, 2^7694420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7694420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8648640).

7694420 is an abundant number, since it is smaller than the sum of its proper divisors (9602860).

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

7694420 is a wasteful number, since it uses less digits than its factorization.

7694420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464 (or 462 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 7694420 is about 2773.8817566724. The cubic root of 7694420 is about 197.4203706120.

The spelling of 7694420 in words is "seven million, six hundred ninety-four thousand, four hundred twenty".