349993656762 has 8 divisors (see below), whose sum is σ = 699987313536. Its totient is φ = 116664552252.

The previous prime is 349993656757. The next prime is 349993656821. The reversal of 349993656762 is 267656399943.

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

349993656762 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29166138058 + ... + 29166138069.

It is an arithmetic number, because the mean of its divisors is an integer number (87498414192).

Almost surely, 2^349993656762 is an apocalyptic number.

349993656762 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.

349993656762 is a wasteful number, since it uses less digits than its factorization.

349993656762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58332276132.

The product of its digits is 396809280, while the sum is 69.

The spelling of 349993656762 in words is "three hundred forty-nine billion, nine hundred ninety-three million, six hundred fifty-six thousand, seven hundred sixty-two".