1453034347 has 2 divisors, whose sum is σ = 1453034348. Its totient is φ = 1453034346.

The previous prime is 1453034339. The next prime is 1453034369. The reversal of 1453034347 is 7434303541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1453034347 - 2³ = 1453034339 is a prime.

It is a super-2 number, since 2×1453034347² = 4222617627123432818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1453034447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726517173 + 726517174.

It is an arithmetic number, because the mean of its divisors is an integer number (726517174).

Almost surely, 2^1453034347 is an apocalyptic number.

1453034347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1453034347 is an equidigital number, since it uses as much as digits as its factorization.

1453034347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 34.

The square root of 1453034347 is about 38118.6876348072. The cubic root of 1453034347 is about 1132.6401698417.

Adding to 1453034347 its reverse (7434303541), we get a palindrome (8887337888).

The spelling of 1453034347 in words is "one billion, four hundred fifty-three million, thirty-four thousand, three hundred forty-seven".