2346220029 has 4 divisors (see below), whose sum is σ = 3128293376. Its totient is φ = 1564146684.

The previous prime is 2346220021. The next prime is 2346220033. The reversal of 2346220029 is 9200226432.

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 not a de Polignac number, because 2346220029 - 2³ = 2346220021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2346219978 and 2346220005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2346220021) 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, 391036669 + ... + 391036674.

It is an arithmetic number, because the mean of its divisors is an integer number (782073344).

Almost surely, 2^2346220029 is an apocalyptic number.

It is an amenable number.

2346220029 is a deficient number, since it is larger than the sum of its proper divisors (782073347).

2346220029 is an equidigital number, since it uses as much as digits as its factorization.

2346220029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782073346.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 2346220029 is about 48437.7954597440. The cubic root of 2346220029 is about 1328.7896783137.

The spelling of 2346220029 in words is "two billion, three hundred forty-six million, two hundred twenty thousand, twenty-nine".