349048465919 has 2 divisors, whose sum is σ = 349048465920. Its totient is φ = 349048465918.

The previous prime is 349048465907. The next prime is 349048465949. The reversal of 349048465919 is 919564840943.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 349048465919 - 2¹² = 349048461823 is a prime.

It is a super-2 number, since 2×349048465919² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (349048465949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174524232959 + 174524232960.

It is an arithmetic number, because the mean of its divisors is an integer number (174524232960).

Almost surely, 2^349048465919 is an apocalyptic number.

349048465919 is a deficient number, since it is larger than the sum of its proper divisors (1).

349048465919 is an equidigital number, since it uses as much as digits as its factorization.

349048465919 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33592320, while the sum is 62.

The spelling of 349048465919 in words is "three hundred forty-nine billion, forty-eight million, four hundred sixty-five thousand, nine hundred nineteen".