34939499993949 has 8 divisors (see below), whose sum is σ = 46591631114112. Its totient is φ = 23290184434880.

The previous prime is 34939499993933. The next prime is 34939499994019. The reversal of 34939499993949 is 94939999493943.

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

It is a cyclic number.

It is not a de Polignac number, because 34939499993949 - 2⁴ = 34939499993933 is a prime.

It is a super-2 number, since 2×34939499993949² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34939499993549) 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, 703861317 + ... + 703910954.

It is an arithmetic number, because the mean of its divisors is an integer number (5823953889264).

Almost surely, 2^{34939499993949} is an apocalyptic number.

It is an amenable number.

34939499993949 is a deficient number, since it is larger than the sum of its proper divisors (11652131120163).

34939499993949 is a wasteful number, since it uses less digits than its factorization.

34939499993949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407780547.

The product of its digits is 74384733888, while the sum is 93.

The spelling of 34939499993949 in words is "thirty-four trillion, nine hundred thirty-nine billion, four hundred ninety-nine million, nine hundred ninety-three thousand, nine hundred forty-nine".