30396994200 has 576 divisors, whose sum is σ = 114292684800. Its totient is φ = 7416748800.

The previous prime is 30396994153. The next prime is 30396994207. The reversal of 30396994200 is 249969303.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30396994207) 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 143 ways as a sum of consecutive naturals, for example, 60431149 + ... + 60431651.

It is an arithmetic number, because the mean of its divisors is an integer number (198424800).

Almost surely, 2^30396994200 is an apocalyptic number.

30396994200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30396994200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57146342400).

30396994200 is an abundant number, since it is smaller than the sum of its proper divisors (83895690600).

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

30396994200 is a wasteful number, since it uses less digits than its factorization.

30396994200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597 (or 563 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 45.

It can be divided in two parts, 30396 and 994200, that added together give a triangular number (1024596 = T₁₄₃₁).

The spelling of 30396994200 in words is "thirty billion, three hundred ninety-six million, nine hundred ninety-four thousand, two hundred".