3452456842 has 16 divisors (see below), whose sum is σ = 5300792640. Its totient is φ = 1685551392.

The previous prime is 3452456831. The next prime is 3452456867. The reversal of 3452456842 is 2486542543.

3452456842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3452456842² = 23838916491745225928, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

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, 541123 + ... + 547465.

It is an arithmetic number, because the mean of its divisors is an integer number (331299540).

Almost surely, 2^3452456842 is an apocalyptic number.

3452456842 is a deficient number, since it is larger than the sum of its proper divisors (1848335798).

3452456842 is a wasteful number, since it uses less digits than its factorization.

3452456842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12717.

The product of its digits is 921600, while the sum is 43.

The square root of 3452456842 is about 58757.6109282874. The cubic root of 3452456842 is about 1511.3884050385.

The spelling of 3452456842 in words is "three billion, four hundred fifty-two million, four hundred fifty-six thousand, eight hundred forty-two".