3426507447 has 16 divisors (see below), whose sum is σ = 4989211392. Its totient is φ = 2074504320.

The previous prime is 3426507401. The next prime is 3426507463. The reversal of 3426507447 is 7447056243.

It is not a de Polignac number, because 3426507447 - 2⁷ = 3426507319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3426507399 and 3426507408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3426507467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21778 + ... + 85599.

It is an arithmetic number, because the mean of its divisors is an integer number (311825712).

Almost surely, 2^3426507447 is an apocalyptic number.

3426507447 is a deficient number, since it is larger than the sum of its proper divisors (1562703945).

3426507447 is a wasteful number, since it uses less digits than its factorization.

3426507447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108358.

The product of its (nonzero) digits is 564480, while the sum is 42.

The square root of 3426507447 is about 58536.3771256814. The cubic root of 3426507447 is about 1507.5922399824.

The spelling of 3426507447 in words is "three billion, four hundred twenty-six million, five hundred seven thousand, four hundred forty-seven".