7873604 has 6 divisors (see below), whose sum is σ = 13778814. Its totient is φ = 3936800.

The previous prime is 7873603. The next prime is 7873631. The reversal of 7873604 is 4063787.

It can be written as a sum of positive squares in only one way, i.e., 7672900 + 200704 = 2770^2 + 448^2 .

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (7873603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 984197 + ... + 984204.

It is an arithmetic number, because the mean of its divisors is an integer number (2296469).

Almost surely, 2^7873604 is an apocalyptic number.

It is an amenable number.

7873604 is a deficient number, since it is larger than the sum of its proper divisors (5905210).

7873604 is a wasteful number, since it uses less digits than its factorization.

7873604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968405 (or 1968403 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 7873604 is about 2805.9942979272. The cubic root of 7873604 is about 198.9411035861.

The spelling of 7873604 in words is "seven million, eight hundred seventy-three thousand, six hundred four".