348310379690 has 32 divisors (see below), whose sum is σ = 771641458560. Its totient is φ = 110234493504.

The previous prime is 348310379687. The next prime is 348310379701. The reversal of 348310379690 is 96973013843.

It is a super-2 number, since 2×348310379690² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191378420 + ... + 191380239.

It is an arithmetic number, because the mean of its divisors is an integer number (24113795580).

Almost surely, 2^348310379690 is an apocalyptic number.

348310379690 is an abundant number, since it is smaller than the sum of its proper divisors (423331078870).

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

348310379690 is a wasteful number, since it uses less digits than its factorization.

348310379690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382758686.

The product of its (nonzero) digits is 2939328, while the sum is 53.

The spelling of 348310379690 in words is "three hundred forty-eight billion, three hundred ten million, three hundred seventy-nine thousand, six hundred ninety".