3454951686 has 16 divisors (see below), whose sum is σ = 6921681984. Its totient is φ = 1149687464.

The previous prime is 3454951679. The next prime is 3454951729. The reversal of 3454951686 is 6861594543.

3454951686 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486960 + ... + 494003.

It is an arithmetic number, because the mean of its divisors is an integer number (432605124).

Almost surely, 2^3454951686 is an apocalyptic number.

3454951686 is an abundant number, since it is smaller than the sum of its proper divisors (3466730298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3454951686 is a wasteful number, since it uses less digits than its factorization.

3454951686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981555.

The product of its digits is 3110400, while the sum is 51.

The square root of 3454951686 is about 58778.8370589279. The cubic root of 3454951686 is about 1511.7523748687.

The spelling of 3454951686 in words is "three billion, four hundred fifty-four million, nine hundred fifty-one thousand, six hundred eighty-six".