30773323 has 12 divisors (see below), whose sum is σ = 35889480. Its totient is φ = 26309472.

The previous prime is 30773311. The next prime is 30773339. The reversal of 30773323 is 32337703.

It is not a de Polignac number, because 30773323 - 2⁵ = 30773291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30773291 and 30773300.

It is not an unprimeable number, because it can be changed into a prime (30773363) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31815 + ... + 32767.

It is an arithmetic number, because the mean of its divisors is an integer number (2990790).

Almost surely, 2^30773323 is an apocalyptic number.

30773323 is a deficient number, since it is larger than the sum of its proper divisors (5116157).

30773323 is an equidigital number, since it uses as much as digits as its factorization.

30773323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626 (or 1619 counting only the distinct ones).

The product of its (nonzero) digits is 7938, while the sum is 28.

The square root of 30773323 is about 5547.3708186852. The cubic root of 30773323 is about 313.3705153049.

It can be divided in two parts, 3077 and 3323, that added together give a square (6400 = 80²).

The spelling of 30773323 in words is "thirty million, seven hundred seventy-three thousand, three hundred twenty-three".