1030452797 has 4 divisors (see below), whose sum is σ = 1124130336. Its totient is φ = 936775260.

The previous prime is 1030452781. The next prime is 1030452811. The reversal of 1030452797 is 7972540301.

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.

It is a cyclic number.

It is not a de Polignac number, because 1030452797 - 2⁴ = 1030452781 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1030452797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030452757) 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, 46838753 + ... + 46838774.

It is an arithmetic number, because the mean of its divisors is an integer number (281032584).

Almost surely, 2^1030452797 is an apocalyptic number.

It is an amenable number.

1030452797 is a deficient number, since it is larger than the sum of its proper divisors (93677539).

1030452797 is an equidigital number, since it uses as much as digits as its factorization.

1030452797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93677538.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 1030452797 is about 32100.6666130160. Note that the first 4 decimals coincide. The cubic root of 1030452797 is about 1010.0495995640.

The spelling of 1030452797 in words is "one billion, thirty million, four hundred fifty-two thousand, seven hundred ninety-seven".