30760248997 has 8 divisors (see below), whose sum is σ = 32109504632. Its totient is φ = 29438251200.

The previous prime is 30760248979. The next prime is 30760249031. The reversal of 30760248997 is 79984206703.

It is a Cunningham number, because it is equal to 175386²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1000203876 + 29760045121 = 31626^2 + 172511^2 .

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 30760248997 - 2¹¹ = 30760246949 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 (30760248917) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6812154 + ... + 6816667.

It is an arithmetic number, because the mean of its divisors is an integer number (4013688079).

Almost surely, 2^30760248997 is an apocalyptic number.

30760248997 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

30760248997 is a deficient number, since it is larger than the sum of its proper divisors (1349255635).

30760248997 is a wasteful number, since it uses less digits than its factorization.

30760248997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13628919.

The product of its (nonzero) digits is 4572288, while the sum is 55.

The spelling of 30760248997 in words is "thirty billion, seven hundred sixty million, two hundred forty-eight thousand, nine hundred ninety-seven".