2929387 has 4 divisors (see below), whose sum is σ = 2934360. Its totient is φ = 2924416.

The previous prime is 2929373. The next prime is 2929391. The reversal of 2929387 is 7839292.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2929387 - 2⁷ = 2929259 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2929337) 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, 1462 + ... + 2827.

It is an arithmetic number, because the mean of its divisors is an integer number (733590).

2^2929387 is an apocalyptic number.

2929387 is a deficient number, since it is larger than the sum of its proper divisors (4973).

2929387 is an equidigital number, since it uses as much as digits as its factorization.

2929387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4972.

The product of its digits is 54432, while the sum is 40.

The square root of 2929387 is about 1711.5452082840. The cubic root of 2929387 is about 143.0843878976.

The spelling of 2929387 in words is "two million, nine hundred twenty-nine thousand, three hundred eighty-seven".