34049905477 has 8 divisors (see below), whose sum is σ = 39299467392. Its totient is φ = 28896666000.

The previous prime is 34049905471. The next prime is 34049905493. The reversal of 34049905477 is 77450994043.

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 34049905477 - 2³ = 34049905469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34049905471) 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, 24079849 + ... + 24081262.

It is an arithmetic number, because the mean of its divisors is an integer number (4912433424).

Almost surely, 2^34049905477 is an apocalyptic number.

It is an amenable number.

34049905477 is a deficient number, since it is larger than the sum of its proper divisors (5249561915).

34049905477 is a wasteful number, since it uses less digits than its factorization.

34049905477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48161219.

The product of its (nonzero) digits is 3810240, while the sum is 52.

The spelling of 34049905477 in words is "thirty-four billion, forty-nine million, nine hundred five thousand, four hundred seventy-seven".