346071998 has 16 divisors (see below), whose sum is σ = 542488320. Its totient is φ = 165413976.

The previous prime is 346071959. The next prime is 346072039. The reversal of 346071998 is 899170643.

346071998 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38768 + ... + 46851.

It is an arithmetic number, because the mean of its divisors is an integer number (33905520).

Almost surely, 2^346071998 is an apocalyptic number.

346071998 is a deficient number, since it is larger than the sum of its proper divisors (196416322).

346071998 is a wasteful number, since it uses less digits than its factorization.

346071998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85711.

The product of its (nonzero) digits is 326592, while the sum is 47.

The square root of 346071998 is about 18603.0104553000. The cubic root of 346071998 is about 702.0835865005.

The spelling of 346071998 in words is "three hundred forty-six million, seventy-one thousand, nine hundred ninety-eight".