3980097 has 24 divisors (see below), whose sum is σ = 6508320. Its totient is φ = 2410560.

The previous prime is 3980089. The next prime is 3980113. The reversal of 3980097 is 7900893.

It is not a de Polignac number, because 3980097 - 2³ = 3980089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3980017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1929 + ... + 3417.

It is an arithmetic number, because the mean of its divisors is an integer number (271180).

Almost surely, 2^3980097 is an apocalyptic number.

It is an amenable number.

3980097 is a deficient number, since it is larger than the sum of its proper divisors (2528223).

3980097 is a wasteful number, since it uses less digits than its factorization.

3980097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515 (or 1503 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 3980097 is about 1995.0180450312. The cubic root of 3980097 is about 158.4763836149.

It can be divided in two parts, 3 and 980097, that added together give a square (980100 = 990²).

The spelling of 3980097 in words is "three million, nine hundred eighty thousand, ninety-seven".