3782898 has 36 divisors (see below), whose sum is σ = 9536670. Its totient is φ = 1080576.

The previous prime is 3782897. The next prime is 3782921. The reversal of 3782898 is 8982873.

It can be written as a sum of positive squares in only one way, i.e., 2350089 + 1432809 = 1533^2 + 1197^2 .

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3782893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1263 + ... + 3026.

Almost surely, 2^3782898 is an apocalyptic number.

3782898 is an abundant number, since it is smaller than the sum of its proper divisors (5753772).

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

3782898 is a wasteful number, since it uses less digits than its factorization.

3782898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4311 (or 4301 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 3782898 is about 1944.9673519111. The cubic root of 3782898 is about 155.8146220079.

The spelling of 3782898 in words is "three million, seven hundred eighty-two thousand, eight hundred ninety-eight".