30469320749 has 8 divisors (see below), whose sum is σ = 35147521728. Its totient is φ = 25872480000.

The previous prime is 30469320733. The next prime is 30469320781. The reversal of 30469320749 is 94702396403.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30469320749 - 2⁴ = 30469320733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30469320719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20339252 + ... + 20340749.

It is an arithmetic number, because the mean of its divisors is an integer number (4393440216).

Almost surely, 2^30469320749 is an apocalyptic number.

It is an amenable number.

30469320749 is a deficient number, since it is larger than the sum of its proper divisors (4678200979).

30469320749 is a wasteful number, since it uses less digits than its factorization.

30469320749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40680115.

The product of its (nonzero) digits is 979776, while the sum is 47.

The spelling of 30469320749 in words is "thirty billion, four hundred sixty-nine million, three hundred twenty thousand, seven hundred forty-nine".