1034795921 has 4 divisors (see below), whose sum is σ = 1079787072. Its totient is φ = 989804772.

The previous prime is 1034795897. The next prime is 1034795929. The reversal of 1034795921 is 1295974301.

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 1034795921 - 2¹⁰ = 1034794897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1034795929) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 22495541 + ... + 22495586.

It is an arithmetic number, because the mean of its divisors is an integer number (269946768).

Almost surely, 2^1034795921 is an apocalyptic number.

It is an amenable number.

1034795921 is a deficient number, since it is larger than the sum of its proper divisors (44991151).

1034795921 is an equidigital number, since it uses as much as digits as its factorization.

1034795921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44991150.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 1034795921 is about 32168.2439837800. The cubic root of 1034795921 is about 1011.4666536269.

The spelling of 1034795921 in words is "one billion, thirty-four million, seven hundred ninety-five thousand, nine hundred twenty-one".