34681051 has 4 divisors (see below), whose sum is σ = 34826400. Its totient is φ = 34535704.

The previous prime is 34681043. The next prime is 34681063. The reversal of 34681051 is 15018643.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15018643 = 1613 ⋅9311.

It is a cyclic number.

It is not a de Polignac number, because 34681051 - 2³ = 34681043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34681081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72316 + ... + 72793.

It is an arithmetic number, because the mean of its divisors is an integer number (8706600).

Almost surely, 2^34681051 is an apocalyptic number.

34681051 is a deficient number, since it is larger than the sum of its proper divisors (145349).

34681051 is a wasteful number, since it uses less digits than its factorization.

34681051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145348.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 34681051 is about 5889.0619796365. The cubic root of 34681051 is about 326.1099751910.

Adding to 34681051 its reverse (15018643), we get a palindrome (49699694).

The spelling of 34681051 in words is "thirty-four million, six hundred eighty-one thousand, fifty-one".