3745818372 has 12 divisors (see below), whose sum is σ = 8740242896. Its totient is φ = 1248606120.

The previous prime is 3745818371. The next prime is 3745818389. The reversal of 3745818372 is 2738185473.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (3745818371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156075754 + ... + 156075777.

Almost surely, 2^3745818372 is an apocalyptic number.

It is an amenable number.

3745818372 is an abundant number, since it is smaller than the sum of its proper divisors (4994424524).

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

3745818372 is a wasteful number, since it uses less digits than its factorization.

3745818372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312151538 (or 312151536 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 48.

The square root of 3745818372 is about 61203.0911964420. The cubic root of 3745818372 is about 1553.0385586190.

The spelling of 3745818372 in words is "three billion, seven hundred forty-five million, eight hundred eighteen thousand, three hundred seventy-two".