1034020997 has 4 divisors (see below), whose sum is σ = 1040607276. Its totient is φ = 1027434720.

The previous prime is 1034020973. The next prime is 1034021003. The reversal of 1034020997 is 7990204301.

1034020997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7990204301 = 23 ⋅347400187.

It can be written as a sum of positive squares in 2 ways, for example, as 90364036 + 943656961 = 9506^2 + 30719^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1034020997 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 (1034020297) 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, 3292904 + ... + 3293217.

It is an arithmetic number, because the mean of its divisors is an integer number (260151819).

Almost surely, 2^1034020997 is an apocalyptic number.

It is an amenable number.

1034020997 is a deficient number, since it is larger than the sum of its proper divisors (6586279).

1034020997 is an equidigital number, since it uses as much as digits as its factorization.

1034020997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6586278.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 1034020997 is about 32156.1968677890. The cubic root of 1034020997 is about 1011.2141060772.

The spelling of 1034020997 in words is "one billion, thirty-four million, twenty thousand, nine hundred ninety-seven".