2373720534 has 12 divisors (see below), whose sum is σ = 5143061196. Its totient is φ = 791240172.

The previous prime is 2373720431. The next prime is 2373720541. The reversal of 2373720534 is 4350273732.

2373720534 is a `hidden beast` number, since 237 + 372 + 0 + 53 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 65936664 + ... + 65936699.

It is an arithmetic number, because the mean of its divisors is an integer number (428588433).

Almost surely, 2^2373720534 is an apocalyptic number.

2373720534 is an abundant number, since it is smaller than the sum of its proper divisors (2769340662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2373720534 is a wasteful number, since it uses less digits than its factorization.

2373720534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131873371 (or 131873368 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 36.

The square root of 2373720534 is about 48720.8429114275. The cubic root of 2373720534 is about 1333.9611933114.

The spelling of 2373720534 in words is "two billion, three hundred seventy-three million, seven hundred twenty thousand, five hundred thirty-four".