3097980 has 48 divisors (see below), whose sum is σ = 9639840. Its totient is φ = 825984.

The previous prime is 3097979. The next prime is 3097993. The reversal of 3097980 is 897903.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 in 15 ways as a sum of consecutive naturals, for example, 2329 + ... + 3408.

It is an arithmetic number, because the mean of its divisors is an integer number (200830).

Almost surely, 2^3097980 is an apocalyptic number.

3097980 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3097980 is an abundant number, since it is smaller than the sum of its proper divisors (6541860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3097980 is a wasteful number, since it uses less digits than its factorization.

3097980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5755 (or 5747 counting only the distinct ones).

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

The square root of 3097980 is about 1760.1079512348. The cubic root of 3097980 is about 145.7782961478.

The spelling of 3097980 in words is "three million, ninety-seven thousand, nine hundred eighty".