2928413 has 4 divisors (see below), whose sum is σ = 3082560. Its totient is φ = 2774268.

The previous prime is 2928397. The next prime is 2928421. The reversal of 2928413 is 3148292.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2928413 - 2⁴ = 2928397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2928463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77045 + ... + 77082.

It is an arithmetic number, because the mean of its divisors is an integer number (770640).

2^2928413 is an apocalyptic number.

It is an amenable number.

2928413 is a deficient number, since it is larger than the sum of its proper divisors (154147).

2928413 is a wasteful number, since it uses less digits than its factorization.

2928413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154146.

The product of its digits is 3456, while the sum is 29.

The square root of 2928413 is about 1711.2606464242. The cubic root of 2928413 is about 143.0685279648.

The spelling of 2928413 in words is "two million, nine hundred twenty-eight thousand, four hundred thirteen".