349367868406 has 16 divisors (see below), whose sum is σ = 552250895328. Its totient is φ = 165434632000.

The previous prime is 349367868401. The next prime is 349367868461. The reversal of 349367868406 is 604868763943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349367868401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37594135 + ... + 37603426.

It is an arithmetic number, because the mean of its divisors is an integer number (34515680958).

Almost surely, 2^349367868406 is an apocalyptic number.

349367868406 is a deficient number, since it is larger than the sum of its proper divisors (202883026922).

349367868406 is a wasteful number, since it uses less digits than its factorization.

349367868406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75197687.

The product of its (nonzero) digits is 125411328, while the sum is 64.

The spelling of 349367868406 in words is "three hundred forty-nine billion, three hundred sixty-seven million, eight hundred sixty-eight thousand, four hundred six".