34479751623 has 8 divisors (see below), whose sum is σ = 47215515888. Its totient is φ = 22365244224.

The previous prime is 34479751601. The next prime is 34479751699. The reversal of 34479751623 is 32615797443.

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

It is not a de Polignac number, because 34479751623 - 2⁸ = 34479751367 is a prime.

It is a super-2 number, since 2×34479751623² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34479751123) 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, 155314086 + ... + 155314307.

It is an arithmetic number, because the mean of its divisors is an integer number (5901939486).

Almost surely, 2^34479751623 is an apocalyptic number.

34479751623 is a deficient number, since it is larger than the sum of its proper divisors (12735764265).

34479751623 is a wasteful number, since it uses less digits than its factorization.

34479751623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310628433.

The product of its digits is 3810240, while the sum is 51.

The spelling of 34479751623 in words is "thirty-four billion, four hundred seventy-nine million, seven hundred fifty-one thousand, six hundred twenty-three".