1230909295 has 16 divisors (see below), whose sum is σ = 1841568768. Its totient is φ = 767319840.

The previous prime is 1230909247. The next prime is 1230909307. The reversal of 1230909295 is 5929090321.

It is not a de Polignac number, because 1230909295 - 2¹⁵ = 1230876527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1598199 + ... + 1598968.

It is an arithmetic number, because the mean of its divisors is an integer number (115098048).

Almost surely, 2^1230909295 is an apocalyptic number.

1230909295 is a deficient number, since it is larger than the sum of its proper divisors (610659473).

1230909295 is a wasteful number, since it uses less digits than its factorization.

1230909295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3197190.

The product of its (nonzero) digits is 43740, while the sum is 40.

The square root of 1230909295 is about 35084.3169379140. The cubic root of 1230909295 is about 1071.7052307234.

The spelling of 1230909295 in words is "one billion, two hundred thirty million, nine hundred nine thousand, two hundred ninety-five".