2340673245 has 12 divisors (see below), whose sum is σ = 4057167036. Its totient is φ = 1248359040.

The previous prime is 2340673171. The next prime is 2340673253. The reversal of 2340673245 is 5423760432.

2340673245 is a `hidden beast` number, since 2 + 3 + 406 + 7 + 3 + 245 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1297512441 + 1043160804 = 36021^2 + 32298^2 .

It is not a de Polignac number, because 2340673245 - 2³¹ = 193189597 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26007436 + ... + 26007525.

It is an arithmetic number, because the mean of its divisors is an integer number (338097253).

Almost surely, 2^2340673245 is an apocalyptic number.

It is an amenable number.

2340673245 is a deficient number, since it is larger than the sum of its proper divisors (1716493791).

2340673245 is a wasteful number, since it uses less digits than its factorization.

2340673245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52014972 (or 52014969 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 36.

The square root of 2340673245 is about 48380.5048030712. The cubic root of 2340673245 is about 1327.7417053795.

The spelling of 2340673245 in words is "two billion, three hundred forty million, six hundred seventy-three thousand, two hundred forty-five".