3749175378 has 24 divisors (see below), whose sum is σ = 8748076428. Its totient is φ = 1153592352.

The previous prime is 3749175337. The next prime is 3749175379. The reversal of 3749175378 is 8735719473.

3749175378 is a `hidden beast` number, since 37 + 491 + 7 + 53 + 78 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3726736209 + 22439169 = 61047^2 + 4737^2 .

It is not an unprimeable number, because it can be changed into a prime (3749175379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8010825 + ... + 8011292.

Almost surely, 2^3749175378 is an apocalyptic number.

3749175378 is an abundant number, since it is smaller than the sum of its proper divisors (4998901050).

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

3749175378 is a wasteful number, since it uses less digits than its factorization.

3749175378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16022138 (or 16022135 counting only the distinct ones).

The product of its digits is 4445280, while the sum is 54.

The square root of 3749175378 is about 61230.5101889573. The cubic root of 3749175378 is about 1553.5023649715.

The spelling of 3749175378 in words is "three billion, seven hundred forty-nine million, one hundred seventy-five thousand, three hundred seventy-eight".