30764846740 has 48 divisors (see below), whose sum is σ = 68259542400. Its totient is φ = 11614879872.

The previous prime is 30764846737. The next prime is 30764846747. The reversal of 30764846740 is 4764846703.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30764846747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48264 + ... + 252703.

It is an arithmetic number, because the mean of its divisors is an integer number (1422073800).

Almost surely, 2^30764846740 is an apocalyptic number.

It is an amenable number.

30764846740 is an abundant number, since it is smaller than the sum of its proper divisors (37494695660).

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

30764846740 is a wasteful number, since it uses less digits than its factorization.

30764846740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301264 (or 301262 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 49.

The spelling of 30764846740 in words is "thirty billion, seven hundred sixty-four million, eight hundred forty-six thousand, seven hundred forty".