345630098 has 32 divisors (see below), whose sum is σ = 599643648. Its totient is φ = 147916800.

The previous prime is 345630053. The next prime is 345630113. The reversal of 345630098 is 890036543.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18386 + ... + 32082.

It is an arithmetic number, because the mean of its divisors is an integer number (18738864).

Almost surely, 2^345630098 is an apocalyptic number.

345630098 is a deficient number, since it is larger than the sum of its proper divisors (254013550).

345630098 is a wasteful number, since it uses less digits than its factorization.

345630098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13778.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 345630098 is about 18591.1295514823. The cubic root of 345630098 is about 701.7846285903.

The spelling of 345630098 in words is "three hundred forty-five million, six hundred thirty thousand, ninety-eight".