1000034340 has 48 divisors (see below), whose sum is σ = 2817302208. Its totient is φ = 265037184.

The previous prime is 1000034323. The next prime is 1000034351. The reversal of 1000034340 is 434300001.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 41347 + ... + 60906.

It is an arithmetic number, because the mean of its divisors is an integer number (58693796).

Almost surely, 2^1000034340 is an apocalyptic number.

1000034340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000034340 is an abundant number, since it is smaller than the sum of its proper divisors (1817267868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1000034340 is a wasteful number, since it uses less digits than its factorization.

1000034340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102428 (or 102426 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 1000034340 is about 31623.3195600968. The cubic root of 1000034340 is about 1000.0114465356.

Adding to 1000034340 its reverse (434300001), we get a palindrome (1434334341).

The spelling of 1000034340 in words is "one billion, thirty-four thousand, three hundred forty".