293490939600404 has 192 divisors, whose sum is σ = 670269091430400. Its totient is φ = 109191494264832.

The previous prime is 293490939600389. The next prime is 293490939600449. The reversal of 293490939600404 is 404006939094392.

It is a super-2 number, since 2×293490939600404² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14628457277 + ... + 14628477339.

It is an arithmetic number, because the mean of its divisors is an integer number (3490984851200).

Almost surely, 2^{293490939600404} 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 293490939600404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335134545715200).

293490939600404 is an abundant number, since it is smaller than the sum of its proper divisors (376778151829996).

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

293490939600404 is a wasteful number, since it uses less digits than its factorization.

293490939600404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35462 (or 35460 counting only the distinct ones).

The product of its (nonzero) digits is 45349632, while the sum is 62.

The spelling of 293490939600404 in words is "two hundred ninety-three trillion, four hundred ninety billion, nine hundred thirty-nine million, six hundred thousand, four hundred four".