3754490 has 8 divisors (see below), whose sum is σ = 6758100. Its totient is φ = 1501792.

The previous prime is 3754469. The next prime is 3754507. The reversal of 3754490 is 944573.

It can be written as a sum of positive squares in 2 ways, for example, as 3523129 + 231361 = 1877^2 + 481^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 187715 + ... + 187734.

Almost surely, 2^3754490 is an apocalyptic number.

3754490 is a deficient number, since it is larger than the sum of its proper divisors (3003610).

3754490 is a wasteful number, since it uses less digits than its factorization.

3754490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375456.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 3754490 is about 1937.6506393052. The cubic root of 3754490 is about 155.4236071175.

The spelling of 3754490 in words is "three million, seven hundred fifty-four thousand, four hundred ninety".