3648476 has 12 divisors (see below), whose sum is σ = 6876072. Its totient is φ = 1683888.

The previous prime is 3648451. The next prime is 3648479. The reversal of 3648476 is 6748463.

It is a happy number.

It is a super-2 number, since 2×3648476² = 26622754245152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3648479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35030 + ... + 35133.

It is an arithmetic number, because the mean of its divisors is an integer number (573006).

Almost surely, 2^3648476 is an apocalyptic number.

It is an amenable number.

3648476 is a deficient number, since it is larger than the sum of its proper divisors (3227596).

3648476 is a wasteful number, since it uses less digits than its factorization.

3648476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70180 (or 70178 counting only the distinct ones).

The product of its digits is 96768, while the sum is 38.

The square root of 3648476 is about 1910.0984267833. The cubic root of 3648476 is about 153.9467404516.

The spelling of 3648476 in words is "three million, six hundred forty-eight thousand, four hundred seventy-six".