345228098 has 8 divisors (see below), whose sum is σ = 518048460. Its totient is φ = 172545280.

The previous prime is 345228073. The next prime is 345228101. The reversal of 345228098 is 890822543.

It can be written as a sum of positive squares in 2 ways, for example, as 317801929 + 27426169 = 17827^2 + 5237^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27863 + ... + 38298.

Almost surely, 2^345228098 is an apocalyptic number.

345228098 is a deficient number, since it is larger than the sum of its proper divisors (172820362).

345228098 is a wasteful number, since it uses less digits than its factorization.

345228098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68772.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 345228098 is about 18580.3147981944. The cubic root of 345228098 is about 701.5124427387.

The spelling of 345228098 in words is "three hundred forty-five million, two hundred twenty-eight thousand, ninety-eight".