3454589858 has 4 divisors (see below), whose sum is σ = 5181884790. Its totient is φ = 1727294928.

The previous prime is 3454589851. The next prime is 3454589891. The reversal of 3454589858 is 8589854543.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2568158329 + 886431529 = 50677^2 + 29773^2 .

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 3454589797 and 3454589806.

It is not an unprimeable number, because it can be changed into a prime (3454589851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 863647463 + ... + 863647466.

Almost surely, 2^3454589858 is an apocalyptic number.

3454589858 is a deficient number, since it is larger than the sum of its proper divisors (1727294932).

3454589858 is a wasteful number, since it uses less digits than its factorization.

3454589858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1727294931.

The product of its digits is 27648000, while the sum is 59.

The square root of 3454589858 is about 58775.7591018610. The cubic root of 3454589858 is about 1511.6995990768.

The spelling of 3454589858 in words is "three billion, four hundred fifty-four million, five hundred eighty-nine thousand, eight hundred fifty-eight".