1023409297 has 8 divisors (see below), whose sum is σ = 1030339296. Its totient is φ = 1016500992.

The previous prime is 1023409273. The next prime is 1023409337. The reversal of 1023409297 is 7929043201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1023409297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1023409697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95473 + ... + 105649.

It is an arithmetic number, because the mean of its divisors is an integer number (128792412).

Almost surely, 2^1023409297 is an apocalyptic number.

It is an amenable number.

1023409297 is a deficient number, since it is larger than the sum of its proper divisors (6929999).

1023409297 is a wasteful number, since it uses less digits than its factorization.

1023409297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10847.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 1023409297 is about 31990.7689341785. The cubic root of 1023409297 is about 1007.7429903595.

The spelling of 1023409297 in words is "one billion, twenty-three million, four hundred nine thousand, two hundred ninety-seven".