3748974187 has 16 divisors (see below), whose sum is σ = 4304724480. Its totient is φ = 3198310272.

The previous prime is 3748974179. The next prime is 3748974211. The reversal of 3748974187 is 7814798473.

It is a cyclic number.

It is not a de Polignac number, because 3748974187 - 2³ = 3748974179 is a prime.

It is a super-3 number, since 3×3748974187³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3748974127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1523364 + ... + 1525822.

It is an arithmetic number, because the mean of its divisors is an integer number (269045280).

Almost surely, 2^3748974187 is an apocalyptic number.

3748974187 is a deficient number, since it is larger than the sum of its proper divisors (555750293).

3748974187 is a wasteful number, since it uses less digits than its factorization.

3748974187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3402.

The product of its digits is 9483264, while the sum is 58.

The square root of 3748974187 is about 61228.8672686340. The cubic root of 3748974187 is about 1553.4745760798.

The spelling of 3748974187 in words is "three billion, seven hundred forty-eight million, nine hundred seventy-four thousand, one hundred eighty-seven".