3426098642 has 6 divisors (see below), whose sum is σ = 5139272133. Its totient is φ = 1713007932.

The previous prime is 3426098629. The next prime is 3426098701. The reversal of 3426098642 is 2468906243.

3426098642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3281112961 + 144985681 = 57281^2 + 12041^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=41389.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3426098593 and 3426098602.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 62084 + ... + 103472.

Almost surely, 2^3426098642 is an apocalyptic number.

3426098642 is a deficient number, since it is larger than the sum of its proper divisors (1713173491).

3426098642 is an frugal number, since it uses more digits than its factorization.

3426098642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82780 (or 41391 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 44.

The square root of 3426098642 is about 58532.8851330600. The cubic root of 3426098642 is about 1507.5322823563.

The spelling of 3426098642 in words is "three billion, four hundred twenty-six million, ninety-eight thousand, six hundred forty-two".