3775274427 has 8 divisors (see below), whose sum is σ = 5034327616. Its totient is φ = 2516535432.

The previous prime is 3775274387. The next prime is 3775274431. The reversal of 3775274427 is 7244725773.

3775274427 is digitally balanced in base 2 and base 4, because in such bases 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 3775274427 - 2¹¹ = 3775272379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3775274927) 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, 48913 + ... + 99714.

It is an arithmetic number, because the mean of its divisors is an integer number (629290952).

Almost surely, 2^3775274427 is an apocalyptic number.

3775274427 is a deficient number, since it is larger than the sum of its proper divisors (1259053189).

3775274427 is a wasteful number, since it uses less digits than its factorization.

3775274427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157097.

The product of its digits is 2304960, while the sum is 48.

The square root of 3775274427 is about 61443.2618518906. The cubic root of 3775274427 is about 1557.0988193850.

The spelling of 3775274427 in words is "three billion, seven hundred seventy-five million, two hundred seventy-four thousand, four hundred twenty-seven".