34340100 has 36 divisors (see below), whose sum is σ = 99358224. Its totient is φ = 9157280.

The previous prime is 34340077. The next prime is 34340143. The reversal of 34340100 is 104343.

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

It is a self number, because there is not a number n which added to its sum of digits gives 34340100.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56934 + ... + 57533.

Almost surely, 2^34340100 is an apocalyptic number.

34340100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34340100 is an abundant number, since it is smaller than the sum of its proper divisors (65018124).

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

34340100 is a wasteful number, since it uses less digits than its factorization.

34340100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114484 (or 114477 counting only the distinct ones).

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

The square root of 34340100 is about 5860.0426619607. The cubic root of 34340100 is about 325.0377865336.

Adding to 34340100 its reverse (104343), we get a palindrome (34444443).

The spelling of 34340100 in words is "thirty-four million, three hundred forty thousand, one hundred".