3077320 has 32 divisors (see below), whose sum is σ = 6998400. Its totient is φ = 1217728.

The previous prime is 3077317. The next prime is 3077341. The reversal of 3077320 is 237703.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3077291 and 3077300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3921 + ... + 4639.

It is an arithmetic number, because the mean of its divisors is an integer number (218700).

Almost surely, 2^3077320 is an apocalyptic number.

It is an amenable number.

3077320 is an abundant number, since it is smaller than the sum of its proper divisors (3921080).

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

3077320 is a wasteful number, since it uses less digits than its factorization.

3077320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837 (or 833 counting only the distinct ones).

The product of its (nonzero) digits is 882, while the sum is 22.

The square root of 3077320 is about 1754.2291754500. The cubic root of 3077320 is about 145.4535146707.

The spelling of 3077320 in words is "three million, seventy-seven thousand, three hundred twenty".