245109934 has 8 divisors (see below), whose sum is σ = 367956648. Its totient is φ = 122457720.

The previous prime is 245109923. The next prime is 245109947. The reversal of 245109934 is 439901542.

245109934 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 245109893 and 245109902.

It is a congruent number.

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, 45432 + ... + 50539.

It is an arithmetic number, because the mean of its divisors is an integer number (45994581).

Almost surely, 2^245109934 is an apocalyptic number.

245109934 is a deficient number, since it is larger than the sum of its proper divisors (122846714).

245109934 is a wasteful number, since it uses less digits than its factorization.

245109934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97250.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 245109934 is about 15655.9871614664. The cubic root of 245109934 is about 625.8260514215.

The spelling of 245109934 in words is "two hundred forty-five million, one hundred nine thousand, nine hundred thirty-four".