5434064661 has 8 divisors (see below), whose sum is σ = 7246947904. Its totient is φ = 3621945600.

The previous prime is 5434064653. The next prime is 5434064693. The reversal of 5434064661 is 1664604345.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5434064661 - 2³ = 5434064653 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5434064621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174241 + ... + 203046.

It is an arithmetic number, because the mean of its divisors is an integer number (905868488).

Almost surely, 2^5434064661 is an apocalyptic number.

It is an amenable number.

5434064661 is a deficient number, since it is larger than the sum of its proper divisors (1812883243).

5434064661 is a wasteful number, since it uses less digits than its factorization.

5434064661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382091.

The product of its (nonzero) digits is 207360, while the sum is 39.

The square root of 5434064661 is about 73716.1085584420. The cubic root of 5434064661 is about 1758.0920117222.

The spelling of 5434064661 in words is "five billion, four hundred thirty-four million, sixty-four thousand, six hundred sixty-one".