3980527 has 2 divisors, whose sum is σ = 3980528. Its totient is φ = 3980526.

The previous prime is 3980521. The next prime is 3980531. The reversal of 3980527 is 7250893.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3980527 - 2⁷ = 3980399 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3980492 and 3980501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3980521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1990263 + 1990264.

It is an arithmetic number, because the mean of its divisors is an integer number (1990264).

Almost surely, 2^3980527 is an apocalyptic number.

3980527 is a deficient number, since it is larger than the sum of its proper divisors (1).

3980527 is an equidigital number, since it uses as much as digits as its factorization.

3980527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 3980527 is about 1995.1258105693. The cubic root of 3980527 is about 158.4820905438.

The spelling of 3980527 in words is "three million, nine hundred eighty thousand, five hundred twenty-seven".