76390423350 has 36 divisors (see below), whose sum is σ = 189456645204. Its totient is φ = 20369876880.

The previous prime is 76390423313. The next prime is 76390423429. The reversal of 76390423350 is 5332409367.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3373767 + ... + 3396333.

It is an arithmetic number, because the mean of its divisors is an integer number (5262684589).

Almost surely, 2^76390423350 is an apocalyptic number.

76390423350 is an abundant number, since it is smaller than the sum of its proper divisors (113066221854).

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

76390423350 is an frugal number, since it uses more digits than its factorization.

76390423350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45149 (or 22577 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 42.

The spelling of 76390423350 in words is "seventy-six billion, three hundred ninety million, four hundred twenty-three thousand, three hundred fifty".