3720770273 has 8 divisors (see below), whose sum is σ = 4063041216. Its totient is φ = 3379169200.

The previous prime is 3720770233. The next prime is 3720770279.

3720770273 is nontrivially palindromic in base 10.

3720770273 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3720770273 - 2⁸ = 3720770017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3720770279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155813 + ... + 178098.

It is an arithmetic number, because the mean of its divisors is an integer number (507880152).

Almost surely, 2^3720770273 is an apocalyptic number.

It is an amenable number.

3720770273 is a deficient number, since it is larger than the sum of its proper divisors (342270943).

3720770273 is a wasteful number, since it uses less digits than its factorization.

3720770273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334935.

The product of its (nonzero) digits is 86436, while the sum is 38.

The square root of 3720770273 is about 60998.1169627391. The cubic root of 3720770273 is about 1549.5691168588.

The spelling of 3720770273 in words is "three billion, seven hundred twenty million, seven hundred seventy thousand, two hundred seventy-three".