245436346 has 8 divisors (see below), whose sum is σ = 376716384. Its totient is φ = 119864220.

The previous prime is 245436341. The next prime is 245436349. The reversal of 245436346 is 643634542.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (245436341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1426870 + ... + 1427041.

It is an arithmetic number, because the mean of its divisors is an integer number (47089548).

Almost surely, 2^245436346 is an apocalyptic number.

245436346 is a deficient number, since it is larger than the sum of its proper divisors (131280038).

245436346 is a wasteful number, since it uses less digits than its factorization.

245436346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2853956.

The product of its digits is 207360, while the sum is 37.

The square root of 245436346 is about 15666.4082035417. The cubic root of 245436346 is about 626.1037316151.

The spelling of 245436346 in words is "two hundred forty-five million, four hundred thirty-six thousand, three hundred forty-six".