2923604 has 6 divisors (see below), whose sum is σ = 5116314. Its totient is φ = 1461800.

The previous prime is 2923597. The next prime is 2923619. The reversal of 2923604 is 4063292.

It can be written as a sum of positive squares in only one way, i.e., 1488400 + 1435204 = 1220^2 + 1198^2 .

It is a d-powerful number, because it can be written as 2³ + 9³ + 2⁵ + 3¹³ + 6⁷ + 0 + 4¹⁰ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 365447 + ... + 365454.

It is an arithmetic number, because the mean of its divisors is an integer number (852719).

2^2923604 is an apocalyptic number.

It is an amenable number.

2923604 is a deficient number, since it is larger than the sum of its proper divisors (2192710).

2923604 is a wasteful number, since it uses less digits than its factorization.

2923604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730905 (or 730903 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2923604 is about 1709.8549646096. The cubic root of 2923604 is about 142.9901699928.

Adding to 2923604 its reverse (4063292), we get a palindrome (6986896).

The spelling of 2923604 in words is "two million, nine hundred twenty-three thousand, six hundred four".