1234880245 has 8 divisors (see below), whose sum is σ = 1483316640. Its totient is φ = 986930640.

The previous prime is 1234880197. The next prime is 1234880261. The reversal of 1234880245 is 5420884321.

It is a happy number.

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

It is not a de Polignac number, because 1234880245 - 2²¹ = 1232783093 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116091 + ... + 126280.

It is an arithmetic number, because the mean of its divisors is an integer number (185414580).

Almost surely, 2^1234880245 is an apocalyptic number.

It is an amenable number.

1234880245 is a deficient number, since it is larger than the sum of its proper divisors (248436395).

1234880245 is a wasteful number, since it uses less digits than its factorization.

1234880245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243395.

The product of its (nonzero) digits is 61440, while the sum is 37.

The square root of 1234880245 is about 35140.8628949262. The cubic root of 1234880245 is about 1072.8564446436.

The spelling of 1234880245 in words is "one billion, two hundred thirty-four million, eight hundred eighty thousand, two hundred forty-five".