30774316340 has 48 divisors (see below), whose sum is σ = 68269763520. Its totient is φ = 11620304640.

The previous prime is 30774316297. The next prime is 30774316357. The reversal of 30774316340 is 4361347703.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 30774316294 and 30774316303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37322 + ... + 250881.

It is an arithmetic number, because the mean of its divisors is an integer number (1422286740).

Almost surely, 2^30774316340 is an apocalyptic number.

It is an amenable number.

30774316340 is an abundant number, since it is smaller than the sum of its proper divisors (37495447180).

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

30774316340 is a wasteful number, since it uses less digits than its factorization.

30774316340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288512 (or 288510 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 38.

The spelling of 30774316340 in words is "thirty billion, seven hundred seventy-four million, three hundred sixteen thousand, three hundred forty".