3072380 has 24 divisors (see below), whose sum is σ = 6501600. Its totient is φ = 1219520.

The previous prime is 3072373. The next prime is 3072403. The reversal of 3072380 is 832703.

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 7 ways as a sum of consecutive naturals, for example, 2465 + ... + 3495.

It is an arithmetic number, because the mean of its divisors is an integer number (270900).

Almost surely, 2^3072380 is an apocalyptic number.

It is an amenable number.

3072380 is an abundant number, since it is smaller than the sum of its proper divisors (3429220).

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

3072380 is a wasteful number, since it uses less digits than its factorization.

3072380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189 (or 1187 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 3072380 is about 1752.8205840873. The cubic root of 3072380 is about 145.3756411536.

It can be divided in two parts, 30723 and 80, that added together give a palindrome (30803).

The spelling of 3072380 in words is "three million, seventy-two thousand, three hundred eighty".