347485998 has 16 divisors (see below), whose sum is σ = 695160576. Its totient is φ = 115797240.

The previous prime is 347485997. The next prime is 347486023. The reversal of 347485998 is 899584743.

347485998 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347485997) 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, 30513 + ... + 40323.

It is an arithmetic number, because the mean of its divisors is an integer number (43447536).

Almost surely, 2^347485998 is an apocalyptic number.

347485998 is an abundant number, since it is smaller than the sum of its proper divisors (347674578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

347485998 is a wasteful number, since it uses less digits than its factorization.

347485998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15719.

The product of its digits is 8709120, while the sum is 57.

The square root of 347485998 is about 18640.9763156333. The cubic root of 347485998 is about 703.0384910536.

The spelling of 347485998 in words is "three hundred forty-seven million, four hundred eighty-five thousand, nine hundred ninety-eight".