3980632 has 8 divisors (see below), whose sum is σ = 7463700. Its totient is φ = 1990312.

The previous prime is 3980629. The next prime is 3980653. The reversal of 3980632 is 2360893.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3980632² = 31690862238848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3980594 and 3980603.

It is a congruent 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 as a sum of consecutive naturals, namely, 248782 + ... + 248797.

Almost surely, 2^3980632 is an apocalyptic number.

It is an amenable number.

3980632 is a deficient number, since it is larger than the sum of its proper divisors (3483068).

3980632 is a wasteful number, since it uses less digits than its factorization.

3980632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497585 (or 497581 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 3980632 is about 1995.1521245258. The cubic root of 3980632 is about 158.4834840337.

The spelling of 3980632 in words is "three million, nine hundred eighty thousand, six hundred thirty-two".