3427457658 has 16 divisors (see below), whose sum is σ = 6857476416. Its totient is φ = 1142059040.

The previous prime is 3427457651. The next prime is 3427457659. The reversal of 3427457658 is 8567547243.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3427457658.

It is not an unprimeable number, because it can be changed into a prime (3427457651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89091 + ... + 121622.

It is an arithmetic number, because the mean of its divisors is an integer number (428592276).

Almost surely, 2^3427457658 is an apocalyptic number.

3427457658 is an abundant number, since it is smaller than the sum of its proper divisors (3430018758).

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

3427457658 is a wasteful number, since it uses less digits than its factorization.

3427457658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213429.

The product of its digits is 5644800, while the sum is 51.

The square root of 3427457658 is about 58544.4929775637. The cubic root of 3427457658 is about 1507.7315848161.

The spelling of 3427457658 in words is "three billion, four hundred twenty-seven million, four hundred fifty-seven thousand, six hundred fifty-eight".