349582343582 has 4 divisors (see below), whose sum is σ = 524373515376. Its totient is φ = 174791171790.

The previous prime is 349582343563. The next prime is 349582343587. The reversal of 349582343582 is 285343285943.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349582343587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87395585894 + ... + 87395585897.

It is an arithmetic number, because the mean of its divisors is an integer number (131093378844).

Almost surely, 2^349582343582 is an apocalyptic number.

349582343582 is a deficient number, since it is larger than the sum of its proper divisors (174791171794).

349582343582 is a wasteful number, since it uses less digits than its factorization.

349582343582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174791171793.

The product of its digits is 24883200, while the sum is 56.

The spelling of 349582343582 in words is "three hundred forty-nine billion, five hundred eighty-two million, three hundred forty-three thousand, five hundred eighty-two".