1234282997 has 4 divisors (see below), whose sum is σ = 1299245280. Its totient is φ = 1169320716.

The previous prime is 1234282991. The next prime is 1234283003. The reversal of 1234282997 is 7992824321.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7992824321 = 263 ⋅30390967.

It is an interprime number because it is at equal distance from previous prime (1234282991) and next prime (1234283003).

It is a cyclic number.

It is not a de Polignac number, because 1234282997 - 2²⁰ = 1233234421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234282991) 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, 32481113 + ... + 32481150.

It is an arithmetic number, because the mean of its divisors is an integer number (324811320).

Almost surely, 2^1234282997 is an apocalyptic number.

It is an amenable number.

1234282997 is a deficient number, since it is larger than the sum of its proper divisors (64962283).

1234282997 is an equidigital number, since it uses as much as digits as its factorization.

1234282997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64962282.

The product of its digits is 435456, while the sum is 47.

The square root of 1234282997 is about 35132.3639540524. The cubic root of 1234282997 is about 1072.6834549422.

The spelling of 1234282997 in words is "one billion, two hundred thirty-four million, two hundred eighty-two thousand, nine hundred ninety-seven".