34215013 has 8 divisors (see below), whose sum is σ = 39935232. Its totient is φ = 28702896.

The previous prime is 34214993. The next prime is 34215017. The reversal of 34215013 is 31051243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34215013 is a prime.

It is a super-2 number, since 2×34215013² = 2341334229180338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34215017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51670 + ... + 52327.

It is an arithmetic number, because the mean of its divisors is an integer number (4991904).

Almost surely, 2^34215013 is an apocalyptic number.

It is an amenable number.

34215013 is a deficient number, since it is larger than the sum of its proper divisors (5720219).

34215013 is a wasteful number, since it uses less digits than its factorization.

34215013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104051.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 34215013 is about 5849.3600504671. The cubic root of 34215013 is about 324.6426462690.

Adding to 34215013 its reverse (31051243), we get a palindrome (65266256).

The spelling of 34215013 in words is "thirty-four million, two hundred fifteen thousand, thirteen".