3782450 has 48 divisors (see below), whose sum is σ = 8195904. Its totient is φ = 1272000.

The previous prime is 3782447. The next prime is 3782453. The reversal of 3782450 is 542873.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3782447) and next prime (3782453).

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (3782453) 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 23 ways as a sum of consecutive naturals, for example, 35297 + ... + 35403.

It is an arithmetic number, because the mean of its divisors is an integer number (170748).

Almost surely, 2^3782450 is an apocalyptic number.

3782450 is an abundant number, since it is smaller than the sum of its proper divisors (4413454).

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

3782450 is a wasteful number, since it uses less digits than its factorization.

3782450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227 (or 222 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 3782450 is about 1944.8521794728. The cubic root of 3782450 is about 155.8084708414.

The spelling of 3782450 in words is "three million, seven hundred eighty-two thousand, four hundred fifty".