3702772073 has 48 divisors (see below), whose sum is σ = 5079340224. Its totient is φ = 2653338240.

The previous prime is 3702772067. The next prime is 3702772081.

3702772073 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3702772073 - 2²⁴ = 3685994857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3702772273) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2220386 + ... + 2222052.

It is an arithmetic number, because the mean of its divisors is an integer number (105819588).

Almost surely, 2^3702772073 is an apocalyptic number.

It is an amenable number.

3702772073 is a deficient number, since it is larger than the sum of its proper divisors (1376568151).

3702772073 is a wasteful number, since it uses less digits than its factorization.

3702772073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022 (or 2015 counting only the distinct ones).

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

The square root of 3702772073 is about 60850.4073363523. The cubic root of 3702772073 is about 1547.0665395920.

The spelling of 3702772073 in words is "three billion, seven hundred two million, seven hundred seventy-two thousand, seventy-three".