97049803904 has 64 divisors (see below), whose sum is σ = 204105549600. Its totient is φ = 45838080000.

The previous prime is 97049803853. The next prime is 97049803913. The reversal of 97049803904 is 40930894079.

It is a happy number.

97049803904 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

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, 786404 + ... + 901404.

Almost surely, 2^97049803904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97049803904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102052774800).

97049803904 is an abundant number, since it is smaller than the sum of its proper divisors (107055745696).

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

97049803904 is a wasteful number, since it uses less digits than its factorization.

97049803904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115381 (or 115369 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 53.

The spelling of 97049803904 in words is "ninety-seven billion, forty-nine million, eight hundred three thousand, nine hundred four".