359520939978 has 8 divisors (see below), whose sum is σ = 719041879968. Its totient is φ = 119840313324.

The previous prime is 359520939917. The next prime is 359520939983. The reversal of 359520939978 is 879939025953.

It is a sphenic number, since it is the product of 3 distinct primes.

359520939978 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29960078326 + ... + 29960078337.

It is an arithmetic number, because the mean of its divisors is an integer number (89880234996).

Almost surely, 2^359520939978 is an apocalyptic number.

359520939978 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

359520939978 is a wasteful number, since it uses less digits than its factorization.

359520939978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59920156668.

The product of its (nonzero) digits is 165337200, while the sum is 69.

The spelling of 359520939978 in words is "three hundred fifty-nine billion, five hundred twenty million, nine hundred thirty-nine thousand, nine hundred seventy-eight".