34799381511 has 8 divisors (see below), whose sum is σ = 46457395824. Its totient is φ = 23170477440.

The previous prime is 34799381509. The next prime is 34799381521. The reversal of 34799381511 is 11518399743.

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

It is not a de Polignac number, because 34799381511 - 2¹ = 34799381509 is a prime.

It is a super-3 number, since 3×34799381511³ (a number of 33 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34799381521) 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, 7274770 + ... + 7279551.

It is an arithmetic number, because the mean of its divisors is an integer number (5807174478).

Almost surely, 2^34799381511 is an apocalyptic number.

34799381511 is a deficient number, since it is larger than the sum of its proper divisors (11658014313).

34799381511 is a wasteful number, since it uses less digits than its factorization.

34799381511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14555121.

The product of its digits is 816480, while the sum is 51.

The spelling of 34799381511 in words is "thirty-four billion, seven hundred ninety-nine million, three hundred eighty-one thousand, five hundred eleven".