1016346343 has 4 divisors (see below), whose sum is σ = 1076131440. Its totient is φ = 956561248.

The previous prime is 1016346337. The next prime is 1016346349. The reversal of 1016346343 is 3436436101.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (1016346337) and next prime (1016346349).

It is a cyclic number.

It is not a de Polignac number, because 1016346343 - 2¹⁷ = 1016215271 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 (1016346349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29892523 + ... + 29892556.

It is an arithmetic number, because the mean of its divisors is an integer number (269032860).

Almost surely, 2^1016346343 is an apocalyptic number.

1016346343 is a deficient number, since it is larger than the sum of its proper divisors (59785097).

1016346343 is an equidigital number, since it uses as much as digits as its factorization.

1016346343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59785096.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 1016346343 is about 31880.1873112440. The cubic root of 1016346343 is about 1005.4193584989.

The spelling of 1016346343 in words is "one billion, sixteen million, three hundred forty-six thousand, three hundred forty-three".