1016395343 has 4 divisors (see below), whose sum is σ = 1040032488. Its totient is φ = 992758200.

The previous prime is 1016395339. The next prime is 1016395361. The reversal of 1016395343 is 3435936101.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1016395343 - 2² = 1016395339 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 (1016395843) 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, 11818508 + ... + 11818593.

It is an arithmetic number, because the mean of its divisors is an integer number (260008122).

Almost surely, 2^1016395343 is an apocalyptic number.

1016395343 is a deficient number, since it is larger than the sum of its proper divisors (23637145).

1016395343 is an equidigital number, since it uses as much as digits as its factorization.

1016395343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23637144.

The product of its (nonzero) digits is 29160, while the sum is 35.

The square root of 1016395343 is about 31880.9558043670. The cubic root of 1016395343 is about 1005.4355159690.

The spelling of 1016395343 in words is "one billion, sixteen million, three hundred ninety-five thousand, three hundred forty-three".