3970048 has 22 divisors (see below), whose sum is σ = 7938266. Its totient is φ = 1984512.

The previous prime is 3970039. The next prime is 3970049. The reversal of 3970048 is 8400793.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2985984 + 984064 = 1728^2 + 992^2 .

It is a super-2 number, since 2×3970048² = 31522562244608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3970049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 915 + ... + 2962.

Almost surely, 2^3970048 is an apocalyptic number.

It is an amenable number.

3970048 is a deficient number, since it is larger than the sum of its proper divisors (3968218).

3970048 is an equidigital number, since it uses as much as digits as its factorization.

3970048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3897 (or 3879 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 3970048 is about 1992.4979297354. The cubic root of 3970048 is about 158.3428968062.

The spelling of 3970048 in words is "three million, nine hundred seventy thousand, forty-eight".