2930929 has 4 divisors (see below), whose sum is σ = 2940784. Its totient is φ = 2921076.

The previous prime is 2930911. The next prime is 2930947. The reversal of 2930929 is 9290392.

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 an interprime number because it is at equal distance from previous prime (2930911) and next prime (2930947).

It is a cyclic number.

It is not a de Polignac number, because 2930929 - 2⁵ = 2930897 is a prime.

It is a Duffinian number.

2930929 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2930894 and 2930903.

It is not an unprimeable number, because it can be changed into a prime (2930969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4467 + ... + 5080.

It is an arithmetic number, because the mean of its divisors is an integer number (735196).

2^2930929 is an apocalyptic number.

It is an amenable number.

2930929 is a deficient number, since it is larger than the sum of its proper divisors (9855).

2930929 is an equidigital number, since it uses as much as digits as its factorization.

2930929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9854.

The product of its (nonzero) digits is 8748, while the sum is 34.

The square root of 2930929 is about 1711.9956191533. The cubic root of 2930929 is about 143.1094895570.

The spelling of 2930929 in words is "two million, nine hundred thirty thousand, nine hundred twenty-nine".