245734430 has 8 divisors (see below), whose sum is σ = 442321992. Its totient is φ = 98293768.

The previous prime is 245734403. The next prime is 245734453. The reversal of 245734430 is 34437542.

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

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, 12286712 + ... + 12286731.

It is an arithmetic number, because the mean of its divisors is an integer number (55290249).

Almost surely, 2^245734430 is an apocalyptic number.

245734430 is a deficient number, since it is larger than the sum of its proper divisors (196587562).

245734430 is a wasteful number, since it uses less digits than its factorization.

245734430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24573450.

The product of its (nonzero) digits is 40320, while the sum is 32.

The square root of 245734430 is about 15675.9187928491. The cubic root of 245734430 is about 626.3570980563.

The spelling of 245734430 in words is "two hundred forty-five million, seven hundred thirty-four thousand, four hundred thirty".