34671490838 has 16 divisors (see below), whose sum is σ = 53570069280. Its totient is φ = 16819473600.

The previous prime is 34671490831. The next prime is 34671490873. The reversal of 34671490838 is 83809417643.

It is a super-2 number, since 2×34671490838² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34671490838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34671490831) 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, 1153178 + ... + 1182861.

It is an arithmetic number, because the mean of its divisors is an integer number (3348129330).

Almost surely, 2^34671490838 is an apocalyptic number.

34671490838 is a deficient number, since it is larger than the sum of its proper divisors (18898578442).

34671490838 is a wasteful number, since it uses less digits than its factorization.

34671490838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2336263.

The product of its (nonzero) digits is 3483648, while the sum is 53.

The spelling of 34671490838 in words is "thirty-four billion, six hundred seventy-one million, four hundred ninety thousand, eight hundred thirty-eight".