349697706044 has 6 divisors (see below), whose sum is σ = 611970985584. Its totient is φ = 174848853020.

The previous prime is 349697706041. The next prime is 349697706091. The reversal of 349697706044 is 440607796943.

It is a super-2 number, since 2×349697706044² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349697706041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43712213252 + ... + 43712213259.

It is an arithmetic number, because the mean of its divisors is an integer number (101995164264).

Almost surely, 2^349697706044 is an apocalyptic number.

It is an amenable number.

349697706044 is a deficient number, since it is larger than the sum of its proper divisors (262273279540).

349697706044 is a wasteful number, since it uses less digits than its factorization.

349697706044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87424426515 (or 87424426513 counting only the distinct ones).

The product of its (nonzero) digits is 27433728, while the sum is 59.

The spelling of 349697706044 in words is "three hundred forty-nine billion, six hundred ninety-seven million, seven hundred six thousand, forty-four".