30344290937 has 4 divisors (see below), whose sum is σ = 31084395636. Its totient is φ = 29604186240.

The previous prime is 30344290901. The next prime is 30344290939. The reversal of 30344290937 is 73909244303.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1477941136 + 28866349801 = 38444^2 + 169901^2 .

It is a cyclic number.

It is not a de Polignac number, because 30344290937 - 2¹⁴ = 30344274553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30344290939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370052288 + ... + 370052369.

It is an arithmetic number, because the mean of its divisors is an integer number (7771098909).

Almost surely, 2^30344290937 is an apocalyptic number.

It is an amenable number.

30344290937 is a deficient number, since it is larger than the sum of its proper divisors (740104699).

30344290937 is an equidigital number, since it uses as much as digits as its factorization.

30344290937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740104698.

The product of its (nonzero) digits is 489888, while the sum is 44.

The spelling of 30344290937 in words is "thirty billion, three hundred forty-four million, two hundred ninety thousand, nine hundred thirty-seven".