3790940285 has 24 divisors (see below), whose sum is σ = 5018554968. Its totient is φ = 2746972800.

The previous prime is 3790940273. The next prime is 3790940311. The reversal of 3790940285 is 5820490973.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 755040484 + 3035899801 = 27478^2 + 55099^2 .

It is not a de Polignac number, because 3790940285 - 2⁴ = 3790940269 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 156275 + ... + 178895.

It is an arithmetic number, because the mean of its divisors is an integer number (209106457).

Almost surely, 2^3790940285 is an apocalyptic number.

It is an amenable number.

3790940285 is a deficient number, since it is larger than the sum of its proper divisors (1227614683).

3790940285 is a wasteful number, since it uses less digits than its factorization.

3790940285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22925 (or 22914 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 3790940285 is about 61570.6121863345. The cubic root of 3790940285 is about 1559.2496233670.

The spelling of 3790940285 in words is "three billion, seven hundred ninety million, nine hundred forty thousand, two hundred eighty-five".