1000345415 has 16 divisors (see below), whose sum is σ = 1227491712. Its totient is φ = 782267904.

The previous prime is 1000345403. The next prime is 1000345453. The reversal of 1000345415 is 5145430001.

1000345415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1000345415 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227417 + ... + 231773.

It is an arithmetic number, because the mean of its divisors is an integer number (76718232).

Almost surely, 2^1000345415 is an apocalyptic number.

1000345415 is a deficient number, since it is larger than the sum of its proper divisors (227146297).

1000345415 is an equidigital number, since it uses as much as digits as its factorization.

1000345415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5386.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1000345415 is about 31628.2376208350. The cubic root of 1000345415 is about 1000.1151250790.

Adding to 1000345415 its reverse (5145430001), we get a palindrome (6145775416).

The spelling of 1000345415 in words is "one billion, three hundred forty-five thousand, four hundred fifteen".