3745918282 has 4 divisors (see below), whose sum is σ = 5618877426. Its totient is φ = 1872959140.

The previous prime is 3745918223. The next prime is 3745918291. The reversal of 3745918282 is 2828195473.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2828195473 = 1381 ⋅2047933.

It can be written as a sum of positive squares in only one way, i.e., 3709906281 + 36012001 = 60909^2 + 6001^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 936479569 + ... + 936479572.

Almost surely, 2^3745918282 is an apocalyptic number.

3745918282 is a deficient number, since it is larger than the sum of its proper divisors (1872959144).

3745918282 is a wasteful number, since it uses less digits than its factorization.

3745918282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1872959143.

The product of its digits is 967680, while the sum is 49.

The square root of 3745918282 is about 61203.9074079425. The cubic root of 3745918282 is about 1553.0523662562.

The spelling of 3745918282 in words is "three billion, seven hundred forty-five million, nine hundred eighteen thousand, two hundred eighty-two".