2345970943 has 4 divisors (see below), whose sum is σ = 2346721920. Its totient is φ = 2345219968.

The previous prime is 2345970941. The next prime is 2345970961. The reversal of 2345970943 is 3490795432.

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 2345970943 - 2¹ = 2345970941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2345970893 and 2345970902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2345970941) 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, 370783 + ... + 377056.

It is an arithmetic number, because the mean of its divisors is an integer number (586680480).

Almost surely, 2^2345970943 is an apocalyptic number.

2345970943 is a deficient number, since it is larger than the sum of its proper divisors (750977).

2345970943 is an equidigital number, since it uses as much as digits as its factorization.

2345970943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750976.

The product of its (nonzero) digits is 816480, while the sum is 46.

The square root of 2345970943 is about 48435.2241968590. The cubic root of 2345970943 is about 1328.7426530823.

The spelling of 2345970943 in words is "two billion, three hundred forty-five million, nine hundred seventy thousand, nine hundred forty-three".