2913929 has 2 divisors, whose sum is σ = 2913930. Its totient is φ = 2913928.

The previous prime is 2913913. The next prime is 2913943. The reversal of 2913929 is 9293192.

2913929 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2715904 + 198025 = 1648^2 + 445^2 .

It is a cyclic number.

It is not a de Polignac number, because 2913929 - 2⁴ = 2913913 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (2913979) by changing a digit.

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 as a sum of consecutive naturals, namely, 1456964 + 1456965.

It is an arithmetic number, because the mean of its divisors is an integer number (1456965).

2^2913929 is an apocalyptic number.

It is an amenable number.

2913929 is a deficient number, since it is larger than the sum of its proper divisors (1).

2913929 is an equidigital number, since it uses as much as digits as its factorization.

2913929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8748, while the sum is 35.

The square root of 2913929 is about 1707.0234327624. The cubic root of 2913929 is about 142.8322645725.

The spelling of 2913929 in words is "two million, nine hundred thirteen thousand, nine hundred twenty-nine".