1074352897 has 4 divisors (see below), whose sum is σ = 1074470656. Its totient is φ = 1074235140.

The previous prime is 1074352883. The next prime is 1074352919. The reversal of 1074352897 is 7982534701.

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: 7982534701 = 6173 ⋅1293137.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1074352897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1074352297) 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, 43929 + ... + 63862.

It is an arithmetic number, because the mean of its divisors is an integer number (268617664).

Almost surely, 2^1074352897 is an apocalyptic number.

It is an amenable number.

1074352897 is a deficient number, since it is larger than the sum of its proper divisors (117759).

1074352897 is an equidigital number, since it uses as much as digits as its factorization.

1074352897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117758.

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 1074352897 is about 32777.3229077666. The cubic root of 1074352897 is about 1024.1942180363.

The spelling of 1074352897 in words is "one billion, seventy-four million, three hundred fifty-two thousand, eight hundred ninety-seven".